4209089975

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{929}}^1\times {\mathrm{2971}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 5312331120

約数和(自身を除く): 1103241145

約数列:

[1, 5, 25, 61, 305, 929, 1525, 2971, 4645, 14855, 23225, 56669, 74275, 181231, 283345, 906155, 1416725, 2760059, 4530775, 13800295, 69001475, 168363599, 841817995, 4209089975]

約数ペア:

[(1, 4209089975), (5, 841817995), (25, 168363599), (61, 69001475), (305, 13800295), (929, 4530775), (1525, 2760059), (2971, 1416725), (4645, 906155), (14855, 283345), (23225, 181231), (56669, 74275)]