38530925

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{5333}}^1$

素因数の和:5377

約数の個数: 18

約数和(自身を含む): 50763678

約数和(自身を除く): 12232753

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 5333, 7225, 26665, 90661, 133325, 453305, 1541237, 2266525, 7706185, 38530925]

約数ペア:

[(1, 38530925), (5, 7706185), (17, 2266525), (25, 1541237), (85, 453305), (289, 133325), (425, 90661), (1445, 26665), (5333, 7225)]