122319275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 164416560

約数和(自身を除く): 42097285

約数列:

[1, 5, 13, 25, 65, 163, 325, 815, 2119, 2309, 4075, 10595, 11545, 30017, 52975, 57725, 150085, 376367, 750425, 1881835, 4892771, 9409175, 24463855, 122319275]

約数ペア:

[(1, 122319275), (5, 24463855), (13, 9409175), (25, 4892771), (65, 1881835), (163, 750425), (325, 376367), (815, 150085), (2119, 57725), (2309, 52975), (4075, 30017), (10595, 11545)]