17996880915

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 35838101376

約数和(自身を除く): 17841220461

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 81, 117, 123, 135, 195, 205, 263, 317, 351, 369, 405, 533, 585, 615, 789, 951, 1053, 1107, 1315, 1585, 1599, 1755, 1845, 2367, 2665, 2853, 3321, 3419, 3945, 4121, 4755, 4797, 5265, 5535, 7101, 7995, 8559, 10257, 10783, 11835, 12363, 12997, 14265, 14391, 16605, 17095, 20605, 21303, 23985, 25677, 30771, 32349, 35505, 37089, 38991, 42795, 43173, 51285, 53915, 61815, 64985, 71955, 83371, 92313, 97047, 106515, 111267, 116973, 128385, 140179, 153855, 161745, 168961, 185445, 194955, 215865, 250113, 276939, 291141, 333801, 350919, 416855, 420537, 461565, 485235, 506883, 556335, 584865, 700895, 750339, 844805, 873423, 1052757, 1083823, 1250565, 1261611, 1384695, 1455705, 1520649, 1669005, 1754595, 2102685, 2251017, 2534415, 3251469, 3418211, 3751695, 3784833, 4367115, 4561947, 5263785, 5419115, 6308055, 6753051, 7603245, 9754407, 10254633, 11255085, 11354499, 13685841, 16257345, 17091055, 18924165, 22809735, 29263221, 30763899, 33765255, 44436743, 48772035, 51273165, 56772495, 68429205, 87789663, 92291697, 133310229, 146316105, 153819495, 222183715, 276875091, 399930687, 438948315, 461458485, 666551145, 1199792061, 1384375455, 1999653435, 3599376183, 5998960305, 17996880915]

約数ペア:

[(1, 17996880915), (3, 5998960305), (5, 3599376183), (9, 1999653435), (13, 1384375455), (15, 1199792061), (27, 666551145), (39, 461458485), (41, 438948315), (45, 399930687), (65, 276875091), (81, 222183715), (117, 153819495), (123, 146316105), (135, 133310229), (195, 92291697), (205, 87789663), (263, 68429205), (317, 56772495), (351, 51273165), (369, 48772035), (405, 44436743), (533, 33765255), (585, 30763899), (615, 29263221), (789, 22809735), (951, 18924165), (1053, 17091055), (1107, 16257345), (1315, 13685841), (1585, 11354499), (1599, 11255085), (1755, 10254633), (1845, 9754407), (2367, 7603245), (2665, 6753051), (2853, 6308055), (3321, 5419115), (3419, 5263785), (3945, 4561947), (4121, 4367115), (4755, 3784833), (4797, 3751695), (5265, 3418211), (5535, 3251469), (7101, 2534415), (7995, 2251017), (8559, 2102685), (10257, 1754595), (10783, 1669005), (11835, 1520649), (12363, 1455705), (12997, 1384695), (14265, 1261611), (14391, 1250565), (16605, 1083823), (17095, 1052757), (20605, 873423), (21303, 844805), (23985, 750339), (25677, 700895), (30771, 584865), (32349, 556335), (35505, 506883), (37089, 485235), (38991, 461565), (42795, 420537), (43173, 416855), (51285, 350919), (53915, 333801), (61815, 291141), (64985, 276939), (71955, 250113), (83371, 215865), (92313, 194955), (97047, 185445), (106515, 168961), (111267, 161745), (116973, 153855), (128385, 140179)]