8625375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 18398016

約数和(自身を除く): 9772641

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 41, 45, 51, 55, 75, 85, 99, 123, 125, 153, 165, 187, 205, 225, 255, 275, 369, 375, 425, 451, 495, 561, 615, 697, 765, 825, 935, 1025, 1125, 1275, 1353, 1375, 1683, 1845, 2091, 2125, 2255, 2475, 2805, 3075, 3485, 3825, 4059, 4125, 4675, 5125, 6273, 6375, 6765, 7667, 8415, 9225, 10455, 11275, 12375, 14025, 15375, 17425, 19125, 20295, 23001, 23375, 31365, 33825, 38335, 42075, 46125, 52275, 56375, 69003, 70125, 87125, 101475, 115005, 156825, 169125, 191675, 210375, 261375, 345015, 507375, 575025, 784125, 958375, 1725075, 2875125, 8625375]

約数ペア:

[(1, 8625375), (3, 2875125), (5, 1725075), (9, 958375), (11, 784125), (15, 575025), (17, 507375), (25, 345015), (33, 261375), (41, 210375), (45, 191675), (51, 169125), (55, 156825), (75, 115005), (85, 101475), (99, 87125), (123, 70125), (125, 69003), (153, 56375), (165, 52275), (187, 46125), (205, 42075), (225, 38335), (255, 33825), (275, 31365), (369, 23375), (375, 23001), (425, 20295), (451, 19125), (495, 17425), (561, 15375), (615, 14025), (697, 12375), (765, 11275), (825, 10455), (935, 9225), (1025, 8415), (1125, 7667), (1275, 6765), (1353, 6375), (1375, 6273), (1683, 5125), (1845, 4675), (2091, 4125), (2125, 4059), (2255, 3825), (2475, 3485), (2805, 3075)]