15115662

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 34265088

約数和(自身を除く): 19149426

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 103, 186, 206, 263, 279, 309, 526, 558, 618, 789, 927, 1578, 1854, 2367, 3193, 4734, 6386, 8153, 9579, 16306, 19158, 24459, 27089, 28737, 48918, 54178, 57474, 73377, 81267, 146754, 162534, 243801, 487602, 839759, 1679518, 2519277, 5038554, 7557831, 15115662]

約数ペア:

[(1, 15115662), (2, 7557831), (3, 5038554), (6, 2519277), (9, 1679518), (18, 839759), (31, 487602), (62, 243801), (93, 162534), (103, 146754), (186, 81267), (206, 73377), (263, 57474), (279, 54178), (309, 48918), (526, 28737), (558, 27089), (618, 24459), (789, 19158), (927, 16306), (1578, 9579), (1854, 8153), (2367, 6386), (3193, 4734)]