55424925

素因数分解:

$3^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 102662080

約数和(自身を除く): 47237155

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 157, 225, 471, 523, 675, 785, 1413, 1569, 2355, 2615, 3925, 4239, 4707, 7065, 7845, 11775, 13075, 14121, 21195, 23535, 35325, 39225, 70605, 82111, 105975, 117675, 246333, 353025, 410555, 738999, 1231665, 2052775, 2216997, 3694995, 6158325, 11084985, 18474975, 55424925]

約数ペア:

[(1, 55424925), (3, 18474975), (5, 11084985), (9, 6158325), (15, 3694995), (25, 2216997), (27, 2052775), (45, 1231665), (75, 738999), (135, 410555), (157, 353025), (225, 246333), (471, 117675), (523, 105975), (675, 82111), (785, 70605), (1413, 39225), (1569, 35325), (2355, 23535), (2615, 21195), (3925, 14121), (4239, 13075), (4707, 11775), (7065, 7845)]