12375045

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 22717440

約数和(自身を除く): 10342395

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 2957, 4185, 8871, 14785, 26613, 44355, 79839, 91667, 133065, 275001, 399195, 458335, 825003, 1375005, 2475009, 4125015, 12375045]

約数ペア:

[(1, 12375045), (3, 4125015), (5, 2475009), (9, 1375005), (15, 825003), (27, 458335), (31, 399195), (45, 275001), (93, 133065), (135, 91667), (155, 79839), (279, 44355), (465, 26613), (837, 14785), (1395, 8871), (2957, 4185)]