25130495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3547}}^1$

素因数の和:3674

約数の個数: 16

約数和(自身を含む): 32783520

約数和(自身を除く): 7653025

約数列:

[1, 5, 13, 65, 109, 545, 1417, 3547, 7085, 17735, 46111, 230555, 386623, 1933115, 5026099, 25130495]

約数ペア:

[(1, 25130495), (5, 5026099), (13, 1933115), (65, 386623), (109, 230555), (545, 46111), (1417, 17735), (3547, 7085)]