13169455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 17837568

約数和(自身を除く): 4668113

約数列:

[1, 5, 13, 23, 65, 115, 299, 383, 529, 1495, 1915, 2645, 4979, 6877, 8809, 24895, 34385, 44045, 114517, 202607, 572585, 1013035, 2633891, 13169455]

約数ペア:

[(1, 13169455), (5, 2633891), (13, 1013035), (23, 572585), (65, 202607), (115, 114517), (299, 44045), (383, 34385), (529, 24895), (1495, 8809), (1915, 6877), (2645, 4979)]