5559723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 9478560

約数和(自身を除く): 3918837

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 61, 117, 123, 171, 183, 247, 369, 533, 549, 741, 779, 793, 1159, 1599, 2223, 2337, 2379, 2501, 3477, 4797, 7011, 7137, 7503, 10127, 10431, 15067, 22509, 30381, 32513, 45201, 47519, 91143, 97539, 135603, 142557, 292617, 427671, 617747, 1853241, 5559723]

約数ペア:

[(1, 5559723), (3, 1853241), (9, 617747), (13, 427671), (19, 292617), (39, 142557), (41, 135603), (57, 97539), (61, 91143), (117, 47519), (123, 45201), (171, 32513), (183, 30381), (247, 22509), (369, 15067), (533, 10431), (549, 10127), (741, 7503), (779, 7137), (793, 7011), (1159, 4797), (1599, 3477), (2223, 2501), (2337, 2379)]