717290145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111467}}^1$

素因数の和:111502

約数の個数: 48

約数和(自身を含む): 1460676672

約数和(自身を除く): 743386527

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 111467, 334401, 557335, 1003203, 1226137, 1449071, 1672005, 3678411, 4347213, 5016015, 6130685, 7245355, 11035233, 13041639, 15939781, 18392055, 21736065, 47819343, 55176165, 65208195, 79698905, 143458029, 239096715, 717290145]

約数ペア:

[(1, 717290145), (3, 239096715), (5, 143458029), (9, 79698905), (11, 65208195), (13, 55176165), (15, 47819343), (33, 21736065), (39, 18392055), (45, 15939781), (55, 13041639), (65, 11035233), (99, 7245355), (117, 6130685), (143, 5016015), (165, 4347213), (195, 3678411), (429, 1672005), (495, 1449071), (585, 1226137), (715, 1003203), (1287, 557335), (2145, 334401), (6435, 111467)]