15280122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 20917158

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 1619, 3146, 3238, 4719, 4857, 9438, 9714, 17809, 21047, 35618, 42094, 53427, 63141, 106854, 126282, 195899, 231517, 391798, 463034, 587697, 694551, 1175394, 1389102, 2546687, 5093374, 7640061, 15280122]

約数ペア:

[(1, 15280122), (2, 7640061), (3, 5093374), (6, 2546687), (11, 1389102), (13, 1175394), (22, 694551), (26, 587697), (33, 463034), (39, 391798), (66, 231517), (78, 195899), (121, 126282), (143, 106854), (242, 63141), (286, 53427), (363, 42094), (429, 35618), (726, 21047), (858, 17809), (1573, 9714), (1619, 9438), (3146, 4857), (3238, 4719)]