2307175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 3194240

約数和(自身を除く): 887065

約数列:

[1, 5, 13, 25, 31, 65, 155, 229, 325, 403, 775, 1145, 2015, 2977, 5725, 7099, 10075, 14885, 35495, 74425, 92287, 177475, 461435, 2307175]

約数ペア:

[(1, 2307175), (5, 461435), (13, 177475), (25, 92287), (31, 74425), (65, 35495), (155, 14885), (229, 10075), (325, 7099), (403, 5725), (775, 2977), (1145, 2015)]