13115280025

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{1087}}^1\times {\mathrm{4271}}^1$

素因数の和:5481

約数の個数: 24

約数和(自身を含む): 16425805824

約数和(自身を除く): 3310525799

約数列:

[1, 5, 25, 113, 565, 1087, 2825, 4271, 5435, 21355, 27175, 106775, 122831, 482623, 614155, 2413115, 3070775, 4642577, 12065575, 23212885, 116064425, 524611201, 2623056005, 13115280025]

約数ペア:

[(1, 13115280025), (5, 2623056005), (25, 524611201), (113, 116064425), (565, 23212885), (1087, 12065575), (2825, 4642577), (4271, 3070775), (5435, 2413115), (21355, 614155), (27175, 482623), (106775, 122831)]