68871975

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{5849}}^1$

素因数の和:6019

約数の個数: 24

約数和(自身を含む): 114613200

約数和(自身を除く): 45741225

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925, 5849, 11775, 17547, 29245, 87735, 146225, 438675, 918293, 2754879, 4591465, 13774395, 22957325, 68871975]

約数ペア:

[(1, 68871975), (3, 22957325), (5, 13774395), (15, 4591465), (25, 2754879), (75, 918293), (157, 438675), (471, 146225), (785, 87735), (2355, 29245), (3925, 17547), (5849, 11775)]