131242465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{4933}}^1$

素因数の和:5268

約数の個数: 16

約数和(自身を含む): 167321808

約数和(自身を除く): 36079343

約数列:

[1, 5, 17, 85, 313, 1565, 4933, 5321, 24665, 26605, 83861, 419305, 1544029, 7720145, 26248493, 131242465]

約数ペア:

[(1, 131242465), (5, 26248493), (17, 7720145), (85, 1544029), (313, 419305), (1565, 83861), (4933, 26605), (5321, 24665)]