12607785

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 22796160

約数和(自身を除く): 10188375

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1531, 1647, 2745, 4593, 7655, 8235, 13779, 22965, 41337, 68895, 93391, 206685, 280173, 466955, 840519, 1400865, 2521557, 4202595, 12607785]

約数ペア:

[(1, 12607785), (3, 4202595), (5, 2521557), (9, 1400865), (15, 840519), (27, 466955), (45, 280173), (61, 206685), (135, 93391), (183, 68895), (305, 41337), (549, 22965), (915, 13779), (1531, 8235), (1647, 7655), (2745, 4593)]