55303325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28729}}^1$

素因数の和:28757

約数の個数: 24

約数和(自身を含む): 85500480

約数和(自身を除く): 30197155

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 28729, 143645, 201103, 316019, 718225, 1005515, 1580095, 2212133, 5027575, 7900475, 11060665, 55303325]

約数ペア:

[(1, 55303325), (5, 11060665), (7, 7900475), (11, 5027575), (25, 2212133), (35, 1580095), (55, 1005515), (77, 718225), (175, 316019), (275, 201103), (385, 143645), (1925, 28729)]