16842735

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 37240896

約数和(自身を除く): 20398161

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 457, 567, 585, 819, 945, 1053, 1365, 1371, 1755, 2285, 2457, 2835, 3199, 4095, 4113, 5265, 5941, 6855, 7371, 9597, 12285, 12339, 15995, 17823, 20565, 28791, 29705, 36855, 37017, 41587, 47985, 53469, 61695, 86373, 89115, 124761, 143955, 160407, 185085, 207935, 259119, 267345, 374283, 431865, 481221, 623805, 802035, 1122849, 1295595, 1871415, 2406105, 3368547, 5614245, 16842735]

約数ペア:

[(1, 16842735), (3, 5614245), (5, 3368547), (7, 2406105), (9, 1871415), (13, 1295595), (15, 1122849), (21, 802035), (27, 623805), (35, 481221), (39, 431865), (45, 374283), (63, 267345), (65, 259119), (81, 207935), (91, 185085), (105, 160407), (117, 143955), (135, 124761), (189, 89115), (195, 86373), (273, 61695), (315, 53469), (351, 47985), (405, 41587), (455, 37017), (457, 36855), (567, 29705), (585, 28791), (819, 20565), (945, 17823), (1053, 15995), (1365, 12339), (1371, 12285), (1755, 9597), (2285, 7371), (2457, 6855), (2835, 5941), (3199, 5265), (4095, 4113)]