78829245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 150126912

約数和(自身を除く): 71297667

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 163, 165, 489, 495, 815, 977, 1467, 1793, 2445, 2931, 4885, 5379, 7335, 8793, 8965, 10747, 14655, 16137, 26895, 32241, 43965, 53735, 80685, 96723, 159251, 161205, 477753, 483615, 796255, 1433259, 1751761, 2388765, 5255283, 7166295, 8758805, 15765849, 26276415, 78829245]

約数ペア:

[(1, 78829245), (3, 26276415), (5, 15765849), (9, 8758805), (11, 7166295), (15, 5255283), (33, 2388765), (45, 1751761), (55, 1433259), (99, 796255), (163, 483615), (165, 477753), (489, 161205), (495, 159251), (815, 96723), (977, 80685), (1467, 53735), (1793, 43965), (2445, 32241), (2931, 26895), (4885, 16137), (5379, 14655), (7335, 10747), (8793, 8965)]