71841065

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 92836800

約数和(自身を除く): 20995735

約数列:

[1, 5, 17, 83, 85, 289, 415, 599, 1411, 1445, 2995, 7055, 10183, 23987, 49717, 50915, 119935, 173111, 248585, 845189, 865555, 4225945, 14368213, 71841065]

約数ペア:

[(1, 71841065), (5, 14368213), (17, 4225945), (83, 865555), (85, 845189), (289, 248585), (415, 173111), (599, 119935), (1411, 50915), (1445, 49717), (2995, 23987), (7055, 10183)]