80060805

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17971}}^1$

素因数の和:17999

約数の個数: 40

約数和(自身を含む): 156572064

約数和(自身を除く): 76511259

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 17971, 53913, 89855, 161739, 197681, 269565, 485217, 593043, 808695, 988405, 1455651, 1779129, 2426085, 2965215, 5337387, 7278255, 8895645, 16012161, 26686935, 80060805]

約数ペア:

[(1, 80060805), (3, 26686935), (5, 16012161), (9, 8895645), (11, 7278255), (15, 5337387), (27, 2965215), (33, 2426085), (45, 1779129), (55, 1455651), (81, 988405), (99, 808695), (135, 593043), (165, 485217), (297, 269565), (405, 197681), (495, 161739), (891, 89855), (1485, 53913), (4455, 17971)]