9921000475

素因数分解:

$5^2\times {\mathrm{6829}}^1\times {\mathrm{58111}}^1$

素因数の和:64950

約数の個数: 12

約数和(自身を含む): 12304053760

約数和(自身を除く): 2383053285

約数列:

[1, 5, 25, 6829, 34145, 58111, 170725, 290555, 1452775, 396840019, 1984200095, 9921000475]

約数ペア:

[(1, 9921000475), (5, 1984200095), (25, 396840019), (6829, 1452775), (34145, 290555), (58111, 170725)]