12736665

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{739}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 22164480

約数和(自身を除く): 9427815

約数列:

[1, 3, 5, 9, 15, 45, 383, 739, 1149, 1915, 2217, 3447, 3695, 5745, 6651, 11085, 17235, 33255, 283037, 849111, 1415185, 2547333, 4245555, 12736665]

約数ペア:

[(1, 12736665), (3, 4245555), (5, 2547333), (9, 1415185), (15, 849111), (45, 283037), (383, 33255), (739, 17235), (1149, 11085), (1915, 6651), (2217, 5745), (3447, 3695)]