127989095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{29389}}^1$

素因数の和:29474

約数の個数: 16

約数和(自身を含む): 167875680

約数和(自身を除く): 39886585

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 29389, 146945, 382057, 1910285, 1969063, 9845315, 25597819, 127989095]

約数ペア:

[(1, 127989095), (5, 25597819), (13, 9845315), (65, 1969063), (67, 1910285), (335, 382057), (871, 146945), (4355, 29389)]