12427665

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2647}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 19955328

約数和(自身を除く): 7527663

約数列:

[1, 3, 5, 15, 313, 939, 1565, 2647, 4695, 7941, 13235, 39705, 828511, 2485533, 4142555, 12427665]

約数ペア:

[(1, 12427665), (3, 4142555), (5, 2485533), (15, 828511), (313, 39705), (939, 13235), (1565, 7941), (2647, 4695)]