1022202225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17957}}^1$

素因数の和:18007

約数の個数: 72

約数和(自身を含む): 2084277312

約数和(自身を除く): 1062075087

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 275, 345, 495, 575, 759, 825, 1035, 1265, 1725, 2277, 2475, 3795, 5175, 6325, 11385, 17957, 18975, 53871, 56925, 89785, 161613, 197527, 269355, 413011, 448925, 592581, 808065, 987635, 1239033, 1346775, 1777743, 2065055, 2962905, 3717099, 4040325, 4543121, 4938175, 6195165, 8888715, 10325275, 13629363, 14814525, 18585495, 22715605, 30975825, 40888089, 44443575, 68146815, 92927475, 113578025, 204440445, 340734075, 1022202225]

約数ペア:

[(1, 1022202225), (3, 340734075), (5, 204440445), (9, 113578025), (11, 92927475), (15, 68146815), (23, 44443575), (25, 40888089), (33, 30975825), (45, 22715605), (55, 18585495), (69, 14814525), (75, 13629363), (99, 10325275), (115, 8888715), (165, 6195165), (207, 4938175), (225, 4543121), (253, 4040325), (275, 3717099), (345, 2962905), (495, 2065055), (575, 1777743), (759, 1346775), (825, 1239033), (1035, 987635), (1265, 808065), (1725, 592581), (2277, 448925), (2475, 413011), (3795, 269355), (5175, 197527), (6325, 161613), (11385, 89785), (17957, 56925), (18975, 53871)]