2100070575

素因数分解:

$3^2\times 5^2\times {\mathrm{9333647}}^1$

素因数の和:9333663

約数の個数: 18

約数和(自身を含む): 3761460144

約数和(自身を除く): 1661389569

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 9333647, 28000941, 46668235, 84002823, 140004705, 233341175, 420014115, 700023525, 2100070575]

約数ペア:

[(1, 2100070575), (3, 700023525), (5, 420014115), (9, 233341175), (15, 140004705), (25, 84002823), (45, 46668235), (75, 28000941), (225, 9333647)]