133320275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2903}}^1$

素因数の和:3091

約数の個数: 24

約数和(自身を含む): 181488384

約数和(自身を除く): 48168109

約数列:

[1, 5, 11, 25, 55, 167, 275, 835, 1837, 2903, 4175, 9185, 14515, 31933, 45925, 72575, 159665, 484801, 798325, 2424005, 5332811, 12120025, 26664055, 133320275]

約数ペア:

[(1, 133320275), (5, 26664055), (11, 12120025), (25, 5332811), (55, 2424005), (167, 798325), (275, 484801), (835, 159665), (1837, 72575), (2903, 45925), (4175, 31933), (9185, 14515)]