39627725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 50806272

約数和(自身を除く): 11178547

約数列:

[1, 5, 25, 43, 191, 193, 215, 955, 965, 1075, 4775, 4825, 8213, 8299, 36863, 41065, 41495, 184315, 205325, 207475, 921575, 1585109, 7925545, 39627725]

約数ペア:

[(1, 39627725), (5, 7925545), (25, 1585109), (43, 921575), (191, 207475), (193, 205325), (215, 184315), (955, 41495), (965, 41065), (1075, 36863), (4775, 8299), (4825, 8213)]