25360025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 32569344

約数和(自身を除く): 7209319

約数列:

[1, 5, 25, 47, 113, 191, 235, 565, 955, 1175, 2825, 4775, 5311, 8977, 21583, 26555, 44885, 107915, 132775, 224425, 539575, 1014401, 5072005, 25360025]

約数ペア:

[(1, 25360025), (5, 5072005), (25, 1014401), (47, 539575), (113, 224425), (191, 132775), (235, 107915), (565, 44885), (955, 26555), (1175, 21583), (2825, 8977), (4775, 5311)]