73585215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 141482016

約数和(自身を除く): 67896801

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 495, 549, 671, 915, 2013, 2437, 2745, 3355, 6039, 7311, 10065, 12185, 21933, 26807, 30195, 36555, 80421, 109665, 134035, 148657, 241263, 402105, 445971, 743285, 1206315, 1337913, 1635227, 2229855, 4905681, 6689565, 8176135, 14717043, 24528405, 73585215]

約数ペア:

[(1, 73585215), (3, 24528405), (5, 14717043), (9, 8176135), (11, 6689565), (15, 4905681), (33, 2229855), (45, 1635227), (55, 1337913), (61, 1206315), (99, 743285), (165, 445971), (183, 402105), (305, 241263), (495, 148657), (549, 134035), (671, 109665), (915, 80421), (2013, 36555), (2437, 30195), (2745, 26807), (3355, 21933), (6039, 12185), (7311, 10065)]