68264725

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{38459}}^1$

素因数の和:38540

約数の個数: 12

約数和(自身を含む): 85842720

約数和(自身を除く): 17577995

約数列:

[1, 5, 25, 71, 355, 1775, 38459, 192295, 961475, 2730589, 13652945, 68264725]

約数ペア:

[(1, 68264725), (5, 13652945), (25, 2730589), (71, 961475), (355, 192295), (1775, 38459)]