51918225

素因数分解:

$3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{2971}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 86235552

約数和(自身を除く): 34317327

約数列:

[1, 3, 5, 15, 25, 75, 233, 699, 1165, 2971, 3495, 5825, 8913, 14855, 17475, 44565, 74275, 222825, 692243, 2076729, 3461215, 10383645, 17306075, 51918225]

約数ペア:

[(1, 51918225), (3, 17306075), (5, 10383645), (15, 3461215), (25, 2076729), (75, 692243), (233, 222825), (699, 74275), (1165, 44565), (2971, 17475), (3495, 14855), (5825, 8913)]