25857306

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 63118440

約数和(自身を除く): 37261134

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 41, 51, 54, 81, 82, 102, 123, 153, 162, 229, 246, 306, 369, 458, 459, 687, 697, 738, 918, 1107, 1374, 1377, 1394, 2061, 2091, 2214, 2754, 3321, 3893, 4122, 4182, 6183, 6273, 6642, 7786, 9389, 11679, 12366, 12546, 18549, 18778, 18819, 23358, 28167, 35037, 37098, 37638, 56334, 56457, 70074, 84501, 105111, 112914, 159613, 169002, 210222, 253503, 315333, 319226, 478839, 507006, 630666, 760509, 957678, 1436517, 1521018, 2873034, 4309551, 8619102, 12928653, 25857306]

約数ペア:

[(1, 25857306), (2, 12928653), (3, 8619102), (6, 4309551), (9, 2873034), (17, 1521018), (18, 1436517), (27, 957678), (34, 760509), (41, 630666), (51, 507006), (54, 478839), (81, 319226), (82, 315333), (102, 253503), (123, 210222), (153, 169002), (162, 159613), (229, 112914), (246, 105111), (306, 84501), (369, 70074), (458, 56457), (459, 56334), (687, 37638), (697, 37098), (738, 35037), (918, 28167), (1107, 23358), (1374, 18819), (1377, 18778), (1394, 18549), (2061, 12546), (2091, 12366), (2214, 11679), (2754, 9389), (3321, 7786), (3893, 6642), (4122, 6273), (4182, 6183)]