530181995

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4483}}^1$

素因数の和:4635

約数の個数: 32

約数和(自身を含む): 757616640

約数和(自身を除く): 227434645

約数列:

[1, 5, 7, 31, 35, 109, 155, 217, 545, 763, 1085, 3379, 3815, 4483, 16895, 22415, 23653, 31381, 118265, 138973, 156905, 488647, 694865, 972811, 2443235, 3420529, 4864055, 15148057, 17102645, 75740285, 106036399, 530181995]

約数ペア:

[(1, 530181995), (5, 106036399), (7, 75740285), (31, 17102645), (35, 15148057), (109, 4864055), (155, 3420529), (217, 2443235), (545, 972811), (763, 694865), (1085, 488647), (3379, 156905), (3815, 138973), (4483, 118265), (16895, 31381), (22415, 23653)]