122175045

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17293}}^1$

素因数の和:17461

約数の個数: 24

約数和(自身を含む): 213131256

約数和(自身を除く): 90956211

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 17293, 51879, 86465, 155637, 259395, 778185, 2715001, 8145003, 13575005, 24435009, 40725015, 122175045]

約数ペア:

[(1, 122175045), (3, 40725015), (5, 24435009), (9, 13575005), (15, 8145003), (45, 2715001), (157, 778185), (471, 259395), (785, 155637), (1413, 86465), (2355, 51879), (7065, 17293)]