23340285

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7517}}^1$

素因数の和:7554

約数の個数: 32

約数和(自身を含む): 43303680

約数和(自身を除く): 19963395

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 7517, 22551, 37585, 67653, 112755, 172891, 202959, 338265, 518673, 864455, 1014795, 1556019, 2593365, 4668057, 7780095, 23340285]

約数ペア:

[(1, 23340285), (3, 7780095), (5, 4668057), (9, 2593365), (15, 1556019), (23, 1014795), (27, 864455), (45, 518673), (69, 338265), (115, 202959), (135, 172891), (207, 112755), (345, 67653), (621, 37585), (1035, 22551), (3105, 7517)]