90693025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3847}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 120242304

約数和(自身を除く): 29549279

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 3847, 4715, 19235, 23575, 88481, 96175, 157727, 442405, 788635, 2212025, 3627721, 3943175, 18138605, 90693025]

約数ペア:

[(1, 90693025), (5, 18138605), (23, 3943175), (25, 3627721), (41, 2212025), (115, 788635), (205, 442405), (575, 157727), (943, 96175), (1025, 88481), (3847, 23575), (4715, 19235)]