1002875

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 16

約数和(自身を含む): 1280448

約数和(自身を除く): 277573

約数列:

[1, 5, 25, 71, 113, 125, 355, 565, 1775, 2825, 8023, 8875, 14125, 40115, 200575, 1002875]

約数ペア:

[(1, 1002875), (5, 200575), (25, 40115), (71, 14125), (113, 8875), (125, 8023), (355, 2825), (565, 1775)]