56786265

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4571

約数の個数: 40

約数和(自身を含む): 105101568

約数和(自身を除く): 48315303

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 4523, 12555, 13569, 22615, 40707, 67845, 122121, 140213, 203535, 366363, 420639, 610605, 701065, 1261917, 1831815, 2103195, 3785751, 6309585, 11357253, 18928755, 56786265]

約数ペア:

[(1, 56786265), (3, 18928755), (5, 11357253), (9, 6309585), (15, 3785751), (27, 2103195), (31, 1831815), (45, 1261917), (81, 701065), (93, 610605), (135, 420639), (155, 366363), (279, 203535), (405, 140213), (465, 122121), (837, 67845), (1395, 40707), (2511, 22615), (4185, 13569), (4523, 12555)]