67114575

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 142598016

約数和(自身を除く): 75483441

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 33, 45, 55, 69, 75, 81, 99, 115, 131, 135, 165, 207, 225, 253, 275, 297, 345, 393, 405, 495, 575, 621, 655, 675, 759, 825, 891, 1035, 1179, 1265, 1441, 1485, 1725, 1863, 1965, 2025, 2277, 2475, 3013, 3105, 3275, 3537, 3795, 4323, 4455, 5175, 5895, 6325, 6831, 7205, 7425, 9039, 9315, 9825, 10611, 11385, 12969, 15065, 15525, 17685, 18975, 20493, 21615, 22275, 27117, 29475, 33143, 34155, 36025, 38907, 45195, 46575, 53055, 56925, 64845, 75325, 81351, 88425, 99429, 102465, 108075, 116721, 135585, 165715, 170775, 194535, 225975, 244053, 265275, 298287, 324225, 406755, 497145, 512325, 583605, 677925, 828575, 894861, 972675, 1220265, 1491435, 2033775, 2485725, 2684583, 2918025, 4474305, 6101325, 7457175, 13422915, 22371525, 67114575]

約数ペア:

[(1, 67114575), (3, 22371525), (5, 13422915), (9, 7457175), (11, 6101325), (15, 4474305), (23, 2918025), (25, 2684583), (27, 2485725), (33, 2033775), (45, 1491435), (55, 1220265), (69, 972675), (75, 894861), (81, 828575), (99, 677925), (115, 583605), (131, 512325), (135, 497145), (165, 406755), (207, 324225), (225, 298287), (253, 265275), (275, 244053), (297, 225975), (345, 194535), (393, 170775), (405, 165715), (495, 135585), (575, 116721), (621, 108075), (655, 102465), (675, 99429), (759, 88425), (825, 81351), (891, 75325), (1035, 64845), (1179, 56925), (1265, 53055), (1441, 46575), (1485, 45195), (1725, 38907), (1863, 36025), (1965, 34155), (2025, 33143), (2277, 29475), (2475, 27117), (3013, 22275), (3105, 21615), (3275, 20493), (3537, 18975), (3795, 17685), (4323, 15525), (4455, 15065), (5175, 12969), (5895, 11385), (6325, 10611), (6831, 9825), (7205, 9315), (7425, 9039)]