12549405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4041

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 10513635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 4003, 12009, 20015, 44033, 60045, 76057, 132099, 220165, 228171, 380285, 660495, 836627, 1140855, 2509881, 4183135, 12549405]

約数ペア:

[(1, 12549405), (3, 4183135), (5, 2509881), (11, 1140855), (15, 836627), (19, 660495), (33, 380285), (55, 228171), (57, 220165), (95, 132099), (165, 76057), (209, 60045), (285, 44033), (627, 20015), (1045, 12009), (3135, 4003)]