900395

素因数分解:

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

素因数の和:230

約数の個数: 16

約数和(自身を含む): 1152768

約数和(自身を除く): 252373

約数列:

[1, 5, 31, 37, 155, 157, 185, 785, 1147, 4867, 5735, 5809, 24335, 29045, 180079, 900395]

約数ペア:

[(1, 900395), (5, 180079), (31, 29045), (37, 24335), (155, 5809), (157, 5735), (185, 4867), (785, 1147)]