5521005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 11591424

約数和(自身を除く): 6070419

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1031, 1071, 1785, 3093, 5155, 5355, 7217, 9279, 15465, 17527, 21651, 36085, 46395, 52581, 64953, 87635, 108255, 122689, 157743, 262905, 324765, 368067, 613445, 788715, 1104201, 1840335, 5521005]

約数ペア:

[(1, 5521005), (3, 1840335), (5, 1104201), (7, 788715), (9, 613445), (15, 368067), (17, 324765), (21, 262905), (35, 157743), (45, 122689), (51, 108255), (63, 87635), (85, 64953), (105, 52581), (119, 46395), (153, 36085), (255, 21651), (315, 17527), (357, 15465), (595, 9279), (765, 7217), (1031, 5355), (1071, 5155), (1785, 3093)]