5220525

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 8820864

約数和(自身を除く): 3600339

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 1481, 3525, 4443, 7405, 22215, 37025, 69607, 111075, 208821, 348035, 1044105, 1740175, 5220525]

約数ペア:

[(1, 5220525), (3, 1740175), (5, 1044105), (15, 348035), (25, 208821), (47, 111075), (75, 69607), (141, 37025), (235, 22215), (705, 7405), (1175, 4443), (1481, 3525)]