47648575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 63982016

約数和(自身を除く): 16333441

約数列:

[1, 5, 13, 25, 65, 271, 325, 541, 1355, 2705, 3523, 6775, 7033, 13525, 17615, 35165, 88075, 146611, 175825, 733055, 1905943, 3665275, 9529715, 47648575]

約数ペア:

[(1, 47648575), (5, 9529715), (13, 3665275), (25, 1905943), (65, 733055), (271, 175825), (325, 146611), (541, 88075), (1355, 35165), (2705, 17615), (3523, 13525), (6775, 7033)]