10002875

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1919

約数の個数: 16

約数和(自身を含む): 12780768

約数和(自身を除く): 2777893

約数列:

[1, 5, 25, 43, 125, 215, 1075, 1861, 5375, 9305, 46525, 80023, 232625, 400115, 2000575, 10002875]

約数ペア:

[(1, 10002875), (5, 2000575), (25, 400115), (43, 232625), (125, 80023), (215, 46525), (1075, 9305), (1861, 5375)]