70988855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 103731840

約数和(自身を除く): 32742985

約数列:

[1, 5, 7, 17, 35, 85, 119, 229, 521, 595, 1145, 1603, 2605, 3647, 3893, 8015, 8857, 18235, 19465, 27251, 44285, 61999, 119309, 136255, 309995, 596545, 835163, 2028253, 4175815, 10141265, 14197771, 70988855]

約数ペア:

[(1, 70988855), (5, 14197771), (7, 10141265), (17, 4175815), (35, 2028253), (85, 835163), (119, 596545), (229, 309995), (521, 136255), (595, 119309), (1145, 61999), (1603, 44285), (2605, 27251), (3647, 19465), (3893, 18235), (8015, 8857)]