2815495415

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 3517489152

約数和(自身を除く): 701993737

約数列:

[1, 5, 53, 71, 151, 265, 355, 755, 991, 3763, 4955, 8003, 10721, 18815, 40015, 52523, 53605, 70361, 149641, 262615, 351805, 568213, 748205, 2841065, 3729133, 7930973, 10624511, 18645665, 39654865, 53122555, 563099083, 2815495415]

約数ペア:

[(1, 2815495415), (5, 563099083), (53, 53122555), (71, 39654865), (151, 18645665), (265, 10624511), (355, 7930973), (755, 3729133), (991, 2841065), (3763, 748205), (4955, 568213), (8003, 351805), (10721, 262615), (18815, 149641), (40015, 70361), (52523, 53605)]