2022221475

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7559}}^1$

素因数の和:7645

約数の個数: 72

約数和(自身を含む): 3838816800

約数和(自身を除く): 1816595325

約数列:

[1, 3, 5, 9, 15, 25, 29, 41, 45, 75, 87, 123, 145, 205, 225, 261, 369, 435, 615, 725, 1025, 1189, 1305, 1845, 2175, 3075, 3567, 5945, 6525, 7559, 9225, 10701, 17835, 22677, 29725, 37795, 53505, 68031, 89175, 113385, 188975, 219211, 267525, 309919, 340155, 566925, 657633, 929757, 1096055, 1549595, 1700775, 1972899, 2789271, 3288165, 4648785, 5480275, 7747975, 8987651, 9864495, 13946355, 16440825, 23243925, 26962953, 44938255, 49322475, 69731775, 80888859, 134814765, 224691275, 404444295, 674073825, 2022221475]

約数ペア:

[(1, 2022221475), (3, 674073825), (5, 404444295), (9, 224691275), (15, 134814765), (25, 80888859), (29, 69731775), (41, 49322475), (45, 44938255), (75, 26962953), (87, 23243925), (123, 16440825), (145, 13946355), (205, 9864495), (225, 8987651), (261, 7747975), (369, 5480275), (435, 4648785), (615, 3288165), (725, 2789271), (1025, 1972899), (1189, 1700775), (1305, 1549595), (1845, 1096055), (2175, 929757), (3075, 657633), (3567, 566925), (5945, 340155), (6525, 309919), (7559, 267525), (9225, 219211), (10701, 188975), (17835, 113385), (22677, 89175), (29725, 68031), (37795, 53505)]