57261825

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1621}}^1$

素因数の和:1794

約数の個数: 36

約数和(自身を含む): 103279228

約数和(自身を除く): 46017403

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 785, 1413, 1621, 2355, 3925, 4863, 7065, 8105, 11775, 14589, 24315, 35325, 40525, 72945, 121575, 254497, 364725, 763491, 1272485, 2290473, 3817455, 6362425, 11452365, 19087275, 57261825]

約数ペア:

[(1, 57261825), (3, 19087275), (5, 11452365), (9, 6362425), (15, 3817455), (25, 2290473), (45, 1272485), (75, 763491), (157, 364725), (225, 254497), (471, 121575), (785, 72945), (1413, 40525), (1621, 35325), (2355, 24315), (3925, 14589), (4863, 11775), (7065, 8105)]