80064765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8554

約数の個数: 48

約数和(自身を含む): 159382080

約数和(自身を除く): 79317315

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 8513, 9405, 25539, 42565, 76617, 93643, 127695, 161747, 280929, 383085, 468215, 485241, 808735, 842787, 1404645, 1455723, 1779217, 2426205, 4213935, 5337651, 7278615, 8896085, 16012953, 26688255, 80064765]

約数ペア:

[(1, 80064765), (3, 26688255), (5, 16012953), (9, 8896085), (11, 7278615), (15, 5337651), (19, 4213935), (33, 2426205), (45, 1779217), (55, 1455723), (57, 1404645), (95, 842787), (99, 808735), (165, 485241), (171, 468215), (209, 383085), (285, 280929), (495, 161747), (627, 127695), (855, 93643), (1045, 76617), (1881, 42565), (3135, 25539), (8513, 9405)]