897266525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{3739}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 1154762400

約数和(自身を除く): 257495875

約数列:

[1, 5, 25, 29, 145, 331, 725, 1655, 3739, 8275, 9599, 18695, 47995, 93475, 108431, 239975, 542155, 1237609, 2710775, 6188045, 30940225, 35890661, 179453305, 897266525]

約数ペア:

[(1, 897266525), (5, 179453305), (25, 35890661), (29, 30940225), (145, 6188045), (331, 2710775), (725, 1237609), (1655, 542155), (3739, 239975), (8275, 108431), (9599, 93475), (18695, 47995)]