12109365

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 22665600

約数和(自身を除く): 10556235

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4721, 14163, 23605, 42489, 70815, 89699, 127467, 212445, 269097, 448495, 637335, 807291, 1345485, 2421873, 4036455, 12109365]

約数ペア:

[(1, 12109365), (3, 4036455), (5, 2421873), (9, 1345485), (15, 807291), (19, 637335), (27, 448495), (45, 269097), (57, 212445), (95, 127467), (135, 89699), (171, 70815), (285, 42489), (513, 23605), (855, 14163), (2565, 4721)]