85835825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 112849920

約数和(自身を除く): 27014095

約数列:

[1, 5, 19, 25, 95, 157, 475, 785, 1151, 2983, 3925, 5755, 14915, 21869, 28775, 74575, 109345, 180707, 546725, 903535, 3433433, 4517675, 17167165, 85835825]

約数ペア:

[(1, 85835825), (5, 17167165), (19, 4517675), (25, 3433433), (95, 903535), (157, 546725), (475, 180707), (785, 109345), (1151, 74575), (2983, 28775), (3925, 21869), (5755, 14915)]