79794405

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 144209520

約数和(自身を除く): 64415115

約数列:

[1, 3, 5, 9, 15, 41, 45, 61, 123, 183, 205, 305, 369, 549, 615, 709, 915, 1845, 2127, 2501, 2745, 3545, 6381, 7503, 10635, 12505, 22509, 29069, 31905, 37515, 43249, 87207, 112545, 129747, 145345, 216245, 261621, 389241, 436035, 648735, 1308105, 1773209, 1946205, 5319627, 8866045, 15958881, 26598135, 79794405]

約数ペア:

[(1, 79794405), (3, 26598135), (5, 15958881), (9, 8866045), (15, 5319627), (41, 1946205), (45, 1773209), (61, 1308105), (123, 648735), (183, 436035), (205, 389241), (305, 261621), (369, 216245), (549, 145345), (615, 129747), (709, 112545), (915, 87207), (1845, 43249), (2127, 37515), (2501, 31905), (2745, 29069), (3545, 22509), (6381, 12505), (7503, 10635)]