2235875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 16

約数和(自身を含む): 2885376

約数和(自身を除く): 649501

約数列:

[1, 5, 25, 31, 125, 155, 577, 775, 2885, 3875, 14425, 17887, 72125, 89435, 447175, 2235875]

約数ペア:

[(1, 2235875), (5, 447175), (25, 89435), (31, 72125), (125, 17887), (155, 14425), (577, 3875), (775, 2885)]