804541025

素因数分解:

$5^2\times {\mathrm{67}}^3\times {\mathrm{107}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 1022211360

約数和(自身を除く): 217670335

約数列:

[1, 5, 25, 67, 107, 335, 535, 1675, 2675, 4489, 7169, 22445, 35845, 112225, 179225, 300763, 480323, 1503815, 2401615, 7519075, 12008075, 32181641, 160908205, 804541025]

約数ペア:

[(1, 804541025), (5, 160908205), (25, 32181641), (67, 12008075), (107, 7519075), (335, 2401615), (535, 1503815), (1675, 480323), (2675, 300763), (4489, 179225), (7169, 112225), (22445, 35845)]