25364493

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 48387456

約数和(自身を除く): 23022963

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 2153, 3927, 6459, 11781, 15071, 19377, 23683, 36601, 45213, 71049, 109803, 135639, 165781, 213147, 256207, 329409, 402611, 497343, 768621, 1207833, 1492029, 2305863, 2818277, 3623499, 8454831, 25364493]

約数ペア:

[(1, 25364493), (3, 8454831), (7, 3623499), (9, 2818277), (11, 2305863), (17, 1492029), (21, 1207833), (33, 768621), (51, 497343), (63, 402611), (77, 329409), (99, 256207), (119, 213147), (153, 165781), (187, 135639), (231, 109803), (357, 71049), (561, 45213), (693, 36601), (1071, 23683), (1309, 19377), (1683, 15071), (2153, 11781), (3927, 6459)]