82188315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7219}}^1$

素因数の和:7264

約数の個数: 48

約数和(自身を含む): 162190080

約数和(自身を除く): 80001765

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 7219, 11385, 21657, 36095, 64971, 79409, 108285, 166037, 238227, 324855, 397045, 498111, 714681, 830185, 1191135, 1494333, 1826407, 2490555, 3573405, 5479221, 7471665, 9132035, 16437663, 27396105, 82188315]

約数ペア:

[(1, 82188315), (3, 27396105), (5, 16437663), (9, 9132035), (11, 7471665), (15, 5479221), (23, 3573405), (33, 2490555), (45, 1826407), (55, 1494333), (69, 1191135), (99, 830185), (115, 714681), (165, 498111), (207, 397045), (253, 324855), (345, 238227), (495, 166037), (759, 108285), (1035, 79409), (1265, 64971), (2277, 36095), (3795, 21657), (7219, 11385)]