72363175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 94163616

約数和(自身を除く): 21800441

約数列:

[1, 5, 23, 25, 115, 317, 397, 575, 1585, 1985, 7291, 7925, 9131, 9925, 36455, 45655, 125849, 182275, 228275, 629245, 2894527, 3146225, 14472635, 72363175]

約数ペア:

[(1, 72363175), (5, 14472635), (23, 3146225), (25, 2894527), (115, 629245), (317, 228275), (397, 182275), (575, 125849), (1585, 45655), (1985, 36455), (7291, 9925), (7925, 9131)]