31098605

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 38188800

約数和(自身を除く): 7090195

約数列:

[1, 5, 59, 271, 295, 389, 1355, 1945, 15989, 22951, 79945, 105419, 114755, 527095, 6219721, 31098605]

約数ペア:

[(1, 31098605), (5, 6219721), (59, 527095), (271, 114755), (295, 105419), (389, 79945), (1355, 22951), (1945, 15989)]