131409075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5821}}^1$

素因数の和:5884

約数の個数: 48

約数和(自身を含む): 254118656

約数和(自身を除く): 122709581

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1505, 3225, 4515, 5821, 7525, 17463, 22575, 29105, 40747, 87315, 122241, 145525, 203735, 250303, 436575, 611205, 750909, 1018675, 1251515, 1752121, 3056025, 3754545, 5256363, 6257575, 8760605, 18772725, 26281815, 43803025, 131409075]

約数ペア:

[(1, 131409075), (3, 43803025), (5, 26281815), (7, 18772725), (15, 8760605), (21, 6257575), (25, 5256363), (35, 3754545), (43, 3056025), (75, 1752121), (105, 1251515), (129, 1018675), (175, 750909), (215, 611205), (301, 436575), (525, 250303), (645, 203735), (903, 145525), (1075, 122241), (1505, 87315), (3225, 40747), (4515, 29105), (5821, 22575), (7525, 17463)]