55898775

素因数分解:

$3^3\times 5^2\times {\mathrm{82813}}^1$

素因数の和:82832

約数の個数: 24

約数和(自身を含む): 102689360

約数和(自身を除く): 46790585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 82813, 248439, 414065, 745317, 1242195, 2070325, 2235951, 3726585, 6210975, 11179755, 18632925, 55898775]

約数ペア:

[(1, 55898775), (3, 18632925), (5, 11179755), (9, 6210975), (15, 3726585), (25, 2235951), (27, 2070325), (45, 1242195), (75, 745317), (135, 414065), (225, 248439), (675, 82813)]