22465025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 30646848

約数和(自身を除く): 8181823

約数列:

[1, 5, 11, 25, 55, 151, 275, 541, 755, 1661, 2705, 3775, 5951, 8305, 13525, 29755, 41525, 81691, 148775, 408455, 898601, 2042275, 4493005, 22465025]

約数ペア:

[(1, 22465025), (5, 4493005), (11, 2042275), (25, 898601), (55, 408455), (151, 148775), (275, 81691), (541, 41525), (755, 29755), (1661, 13525), (2705, 8305), (3775, 5951)]