9980735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 12718080

約数和(自身を除く): 2737345

約数列:

[1, 5, 23, 59, 115, 295, 1357, 1471, 6785, 7355, 33833, 86789, 169165, 433945, 1996147, 9980735]

約数ペア:

[(1, 9980735), (5, 1996147), (23, 433945), (59, 169165), (115, 86789), (295, 33833), (1357, 7355), (1471, 6785)]