4501975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 5955968

約数和(自身を除く): 1453993

約数列:

[1, 5, 25, 31, 37, 155, 157, 185, 775, 785, 925, 1147, 3925, 4867, 5735, 5809, 24335, 28675, 29045, 121675, 145225, 180079, 900395, 4501975]

約数ペア:

[(1, 4501975), (5, 900395), (25, 180079), (31, 145225), (37, 121675), (155, 29045), (157, 28675), (185, 24335), (775, 5809), (785, 5735), (925, 4867), (1147, 3925)]