227788894575

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{217579}}^1$

素因数の和:217659

約数の個数: 120

約数和(自身を含む): 470098126080

約数和(自身を除く): 242309231505

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 47, 55, 75, 81, 99, 135, 141, 165, 225, 235, 275, 297, 405, 423, 495, 517, 675, 705, 825, 891, 1175, 1269, 1485, 1551, 2025, 2115, 2475, 2585, 3525, 3807, 4455, 4653, 6345, 7425, 7755, 10575, 12925, 13959, 19035, 22275, 23265, 31725, 38775, 41877, 69795, 95175, 116325, 209385, 217579, 348975, 652737, 1046925, 1087895, 1958211, 2393369, 3263685, 5439475, 5874633, 7180107, 9791055, 10226213, 11966845, 16318425, 17623899, 21540321, 29373165, 30678639, 35900535, 48955275, 51131065, 59834225, 64620963, 88119495, 92035917, 107701605, 112488343, 146865825, 153393195, 179502675, 193862889, 255655325, 276107751, 323104815, 337465029, 440597475, 460179585, 538508025, 562441715, 766965975, 828323253, 969314445, 1012395087, 1380538755, 1615524075, 1687325145, 2300897925, 2812208575, 3037185261, 4141616265, 4846572225, 5061975435, 6902693775, 8436625725, 9111555783, 15185926305, 20708081325, 25309877175, 45557778915, 75929631525, 227788894575]

約数ペア:

[(1, 227788894575), (3, 75929631525), (5, 45557778915), (9, 25309877175), (11, 20708081325), (15, 15185926305), (25, 9111555783), (27, 8436625725), (33, 6902693775), (45, 5061975435), (47, 4846572225), (55, 4141616265), (75, 3037185261), (81, 2812208575), (99, 2300897925), (135, 1687325145), (141, 1615524075), (165, 1380538755), (225, 1012395087), (235, 969314445), (275, 828323253), (297, 766965975), (405, 562441715), (423, 538508025), (495, 460179585), (517, 440597475), (675, 337465029), (705, 323104815), (825, 276107751), (891, 255655325), (1175, 193862889), (1269, 179502675), (1485, 153393195), (1551, 146865825), (2025, 112488343), (2115, 107701605), (2475, 92035917), (2585, 88119495), (3525, 64620963), (3807, 59834225), (4455, 51131065), (4653, 48955275), (6345, 35900535), (7425, 30678639), (7755, 29373165), (10575, 21540321), (12925, 17623899), (13959, 16318425), (19035, 11966845), (22275, 10226213), (23265, 9791055), (31725, 7180107), (38775, 5874633), (41877, 5439475), (69795, 3263685), (95175, 2393369), (116325, 1958211), (209385, 1087895), (217579, 1046925), (348975, 652737)]