22590025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 30962304

約数和(自身を除く): 8372279

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 2311, 9775, 11555, 39287, 53153, 57775, 196435, 265765, 903601, 982175, 1328825, 4518005, 22590025]

約数ペア:

[(1, 22590025), (5, 4518005), (17, 1328825), (23, 982175), (25, 903601), (85, 265765), (115, 196435), (391, 57775), (425, 53153), (575, 39287), (1955, 11555), (2311, 9775)]