389634075

素因数分解:

$3^2\times 5^2\times {\mathrm{1163}}^1\times {\mathrm{1489}}^1$

素因数の和:2668

約数の個数: 36

約数和(自身を含む): 698947080

約数和(自身を除く): 309313005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1163, 1489, 3489, 4467, 5815, 7445, 10467, 13401, 17445, 22335, 29075, 37225, 52335, 67005, 87225, 111675, 261675, 335025, 1731707, 5195121, 8658535, 15585363, 25975605, 43292675, 77926815, 129878025, 389634075]

約数ペア:

[(1, 389634075), (3, 129878025), (5, 77926815), (9, 43292675), (15, 25975605), (25, 15585363), (45, 8658535), (75, 5195121), (225, 1731707), (1163, 335025), (1489, 261675), (3489, 111675), (4467, 87225), (5815, 67005), (7445, 52335), (10467, 37225), (13401, 29075), (17445, 22335)]