12699825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5839}}^1$

素因数の和:5881

約数の個数: 24

約数和(自身を含む): 21724800

約数和(自身を除く): 9024975

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5839, 17517, 29195, 87585, 145975, 169331, 437925, 507993, 846655, 2539965, 4233275, 12699825]

約数ペア:

[(1, 12699825), (3, 4233275), (5, 2539965), (15, 846655), (25, 507993), (29, 437925), (75, 169331), (87, 145975), (145, 87585), (435, 29195), (725, 17517), (2175, 5839)]