56955925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 76573224

約数和(自身を除く): 19617299

約数列:

[1, 5, 13, 25, 65, 173, 325, 865, 1013, 2249, 4325, 5065, 11245, 13169, 25325, 56225, 65845, 175249, 329225, 876245, 2278237, 4381225, 11391185, 56955925]

約数ペア:

[(1, 56955925), (5, 11391185), (13, 4381225), (25, 2278237), (65, 876245), (173, 329225), (325, 175249), (865, 65845), (1013, 56225), (2249, 25325), (4325, 13169), (5065, 11245)]