12382175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 17082240

約数和(自身を除く): 4700065

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 1229, 2015, 6145, 10075, 15977, 30725, 38099, 79885, 190495, 399425, 495287, 952475, 2476435, 12382175]

約数ペア:

[(1, 12382175), (5, 2476435), (13, 952475), (25, 495287), (31, 399425), (65, 190495), (155, 79885), (325, 38099), (403, 30725), (775, 15977), (1229, 10075), (2015, 6145)]