12533985

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3923}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 22037184

約数和(自身を除く): 9503199

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3923, 11769, 19615, 35307, 58845, 176535, 278533, 835599, 1392665, 2506797, 4177995, 12533985]

約数ペア:

[(1, 12533985), (3, 4177995), (5, 2506797), (9, 1392665), (15, 835599), (45, 278533), (71, 176535), (213, 58845), (355, 35307), (639, 19615), (1065, 11769), (3195, 3923)]