68314625

素因数分解:

$5^3\times {\mathrm{59}}^2\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 87278568

約数和(自身を除く): 18963943

約数列:

[1, 5, 25, 59, 125, 157, 295, 785, 1475, 3481, 3925, 7375, 9263, 17405, 19625, 46315, 87025, 231575, 435125, 546517, 1157875, 2732585, 13662925, 68314625]

約数ペア:

[(1, 68314625), (5, 13662925), (25, 2732585), (59, 1157875), (125, 546517), (157, 435125), (295, 231575), (785, 87025), (1475, 46315), (3481, 19625), (3925, 17405), (7375, 9263)]