12480611455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2069}}^1$

素因数の和:2260

約数の個数: 64

約数和(自身を含む): 17577181440

約数和(自身を除く): 5096569985

約数列:

[1, 5, 13, 17, 53, 65, 85, 103, 221, 265, 515, 689, 901, 1105, 1339, 1751, 2069, 3445, 4505, 5459, 6695, 8755, 10345, 11713, 22763, 26897, 27295, 35173, 58565, 70967, 92803, 109657, 113815, 134485, 175865, 213107, 354835, 457249, 464015, 548285, 1065535, 1206439, 1425541, 1864169, 2286245, 2770391, 3622819, 6032195, 7127705, 9320845, 11294671, 13851955, 18114095, 24234197, 47096647, 56473355, 121170985, 146830723, 192009407, 235483235, 734153615, 960047035, 2496122291, 12480611455]

約数ペア:

[(1, 12480611455), (5, 2496122291), (13, 960047035), (17, 734153615), (53, 235483235), (65, 192009407), (85, 146830723), (103, 121170985), (221, 56473355), (265, 47096647), (515, 24234197), (689, 18114095), (901, 13851955), (1105, 11294671), (1339, 9320845), (1751, 7127705), (2069, 6032195), (3445, 3622819), (4505, 2770391), (5459, 2286245), (6695, 1864169), (8755, 1425541), (10345, 1206439), (11713, 1065535), (22763, 548285), (26897, 464015), (27295, 457249), (35173, 354835), (58565, 213107), (70967, 175865), (92803, 134485), (109657, 113815)]