31818995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8297}}^1$

素因数の和:8374

約数の個数: 16

約数和(自身を含む): 41821920

約数和(自身を除く): 10002925

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 8297, 41485, 107861, 489523, 539305, 2447615, 6363799, 31818995]

約数ペア:

[(1, 31818995), (5, 6363799), (13, 2447615), (59, 539305), (65, 489523), (295, 107861), (767, 41485), (3835, 8297)]