156799665

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 317923200

約数和(自身を除く): 161123535

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 121, 135, 145, 165, 261, 297, 319, 331, 363, 435, 495, 605, 783, 957, 993, 1089, 1305, 1485, 1595, 1655, 1815, 2871, 2979, 3267, 3509, 3641, 3915, 4785, 4965, 5445, 8613, 8937, 9599, 10527, 10923, 14355, 14895, 16335, 17545, 18205, 28797, 31581, 32769, 40051, 43065, 44685, 47995, 52635, 54615, 86391, 94743, 98307, 105589, 120153, 143985, 157905, 163845, 200255, 259173, 316767, 360459, 431955, 473715, 491535, 527945, 600765, 950301, 1081377, 1161479, 1295865, 1583835, 1802295, 2850903, 3484437, 4751505, 5406885, 5807395, 10453311, 14254515, 17422185, 31359933, 52266555, 156799665]

約数ペア:

[(1, 156799665), (3, 52266555), (5, 31359933), (9, 17422185), (11, 14254515), (15, 10453311), (27, 5807395), (29, 5406885), (33, 4751505), (45, 3484437), (55, 2850903), (87, 1802295), (99, 1583835), (121, 1295865), (135, 1161479), (145, 1081377), (165, 950301), (261, 600765), (297, 527945), (319, 491535), (331, 473715), (363, 431955), (435, 360459), (495, 316767), (605, 259173), (783, 200255), (957, 163845), (993, 157905), (1089, 143985), (1305, 120153), (1485, 105589), (1595, 98307), (1655, 94743), (1815, 86391), (2871, 54615), (2979, 52635), (3267, 47995), (3509, 44685), (3641, 43065), (3915, 40051), (4785, 32769), (4965, 31581), (5445, 28797), (8613, 18205), (8937, 17545), (9599, 16335), (10527, 14895), (10923, 14355)]