12546525

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 20918304

約数和(自身を除く): 8371779

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1277, 1965, 3275, 3831, 6385, 9825, 19155, 31925, 95775, 167287, 501861, 836435, 2509305, 4182175, 12546525]

約数ペア:

[(1, 12546525), (3, 4182175), (5, 2509305), (15, 836435), (25, 501861), (75, 167287), (131, 95775), (393, 31925), (655, 19155), (1277, 9825), (1965, 6385), (3275, 3831)]