12399675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5701}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 21211440

約数和(自身を除く): 8811765

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5701, 17103, 28505, 85515, 142525, 165329, 427575, 495987, 826645, 2479935, 4133225, 12399675]

約数ペア:

[(1, 12399675), (3, 4133225), (5, 2479935), (15, 826645), (25, 495987), (29, 427575), (75, 165329), (87, 142525), (145, 85515), (435, 28505), (725, 17103), (2175, 5701)]