201512465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5881}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 304922880

約数和(自身を除く): 103410415

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 979, 3115, 4895, 5881, 6853, 29405, 34265, 41167, 64691, 205835, 323455, 452837, 523409, 2264185, 2617045, 3663863, 5757499, 18319315, 28787495, 40302493, 201512465]

約数ペア:

[(1, 201512465), (5, 40302493), (7, 28787495), (11, 18319315), (35, 5757499), (55, 3663863), (77, 2617045), (89, 2264185), (385, 523409), (445, 452837), (623, 323455), (979, 205835), (3115, 64691), (4895, 41167), (5881, 34265), (6853, 29405)]