12700368725

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{3779}}^1$

素因数の和:3923

約数の個数: 48

約数和(自身を含む): 17498255040

約数和(自身を除く): 4797886315

約数列:

[1, 5, 11, 25, 55, 101, 121, 275, 505, 605, 1111, 1331, 2525, 3025, 3779, 5555, 6655, 12221, 18895, 27775, 33275, 41569, 61105, 94475, 134431, 207845, 305525, 381679, 457259, 672155, 1039225, 1908395, 2286295, 3360775, 4198469, 5029849, 9541975, 11431475, 20992345, 25149245, 46183159, 104961725, 125746225, 230915795, 508014749, 1154578975, 2540073745, 12700368725]

約数ペア:

[(1, 12700368725), (5, 2540073745), (11, 1154578975), (25, 508014749), (55, 230915795), (101, 125746225), (121, 104961725), (275, 46183159), (505, 25149245), (605, 20992345), (1111, 11431475), (1331, 9541975), (2525, 5029849), (3025, 4198469), (3779, 3360775), (5555, 2286295), (6655, 1908395), (12221, 1039225), (18895, 672155), (27775, 457259), (33275, 381679), (41569, 305525), (61105, 207845), (94475, 134431)]