12501755

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 18057600

約数和(自身を除く): 5555845

約数列:

[1, 5, 7, 29, 35, 109, 113, 145, 203, 545, 565, 763, 791, 1015, 3161, 3277, 3815, 3955, 12317, 15805, 16385, 22127, 22939, 61585, 86219, 110635, 114695, 357193, 431095, 1785965, 2500351, 12501755]

約数ペア:

[(1, 12501755), (5, 2500351), (7, 1785965), (29, 431095), (35, 357193), (109, 114695), (113, 110635), (145, 86219), (203, 61585), (545, 22939), (565, 22127), (763, 16385), (791, 15805), (1015, 12317), (3161, 3955), (3277, 3815)]