80861445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11161}}^1$

素因数の和:11202

約数の個数: 48

約数和(自身を含む): 167162112

約数和(自身を除く): 86300667

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 11161, 33483, 55805, 78127, 100449, 167415, 234381, 256703, 390635, 502245, 703143, 770109, 1171905, 1283515, 1796921, 2310327, 3515715, 3850545, 5390763, 8984605, 11551635, 16172289, 26953815, 80861445]

約数ペア:

[(1, 80861445), (3, 26953815), (5, 16172289), (7, 11551635), (9, 8984605), (15, 5390763), (21, 3850545), (23, 3515715), (35, 2310327), (45, 1796921), (63, 1283515), (69, 1171905), (105, 770109), (115, 703143), (161, 502245), (207, 390635), (315, 256703), (345, 234381), (483, 167415), (805, 100449), (1035, 78127), (1449, 55805), (2415, 33483), (7245, 11161)]