103339475

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{2459}}^1$

素因数の和:2551

約数の個数: 18

約数和(自身を含む): 131395980

約数和(自身を除く): 28056505

約数列:

[1, 5, 25, 41, 205, 1025, 1681, 2459, 8405, 12295, 42025, 61475, 100819, 504095, 2520475, 4133579, 20667895, 103339475]

約数ペア:

[(1, 103339475), (5, 20667895), (25, 4133579), (41, 2520475), (205, 504095), (1025, 100819), (1681, 61475), (2459, 42025), (8405, 12295)]