29869665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{40639}}^1$

素因数の和:40661

約数の個数: 24

約数和(自身を含む): 55595520

約数和(自身を除く): 25725855

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 40639, 121917, 203195, 284473, 609585, 853419, 1422365, 1991311, 4267095, 5973933, 9956555, 29869665]

約数ペア:

[(1, 29869665), (3, 9956555), (5, 5973933), (7, 4267095), (15, 1991311), (21, 1422365), (35, 853419), (49, 609585), (105, 284473), (147, 203195), (245, 121917), (735, 40639)]