90182895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 166717440

約数和(自身を除く): 76534545

約数列:

[1, 3, 5, 11, 15, 29, 33, 47, 55, 87, 141, 145, 165, 235, 319, 401, 435, 517, 705, 957, 1203, 1363, 1551, 1595, 2005, 2585, 4089, 4411, 4785, 6015, 6815, 7755, 11629, 13233, 14993, 18847, 20445, 22055, 34887, 44979, 56541, 58145, 66165, 74965, 94235, 127919, 174435, 207317, 224895, 282705, 383757, 546563, 621951, 639595, 1036585, 1639689, 1918785, 2732815, 3109755, 6012193, 8198445, 18036579, 30060965, 90182895]

約数ペア:

[(1, 90182895), (3, 30060965), (5, 18036579), (11, 8198445), (15, 6012193), (29, 3109755), (33, 2732815), (47, 1918785), (55, 1639689), (87, 1036585), (141, 639595), (145, 621951), (165, 546563), (235, 383757), (319, 282705), (401, 224895), (435, 207317), (517, 174435), (705, 127919), (957, 94235), (1203, 74965), (1363, 66165), (1551, 58145), (1595, 56541), (2005, 44979), (2585, 34887), (4089, 22055), (4411, 20445), (4785, 18847), (6015, 14993), (6815, 13233), (7755, 11629)]