3309405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 5971968

約数和(自身を除く): 2662563

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 647, 1023, 1705, 1941, 3235, 5115, 7117, 9705, 20057, 21351, 35585, 60171, 100285, 106755, 220627, 300855, 661881, 1103135, 3309405]

約数ペア:

[(1, 3309405), (3, 1103135), (5, 661881), (11, 300855), (15, 220627), (31, 106755), (33, 100285), (55, 60171), (93, 35585), (155, 21351), (165, 20057), (341, 9705), (465, 7117), (647, 5115), (1023, 3235), (1705, 1941)]