71626255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6421}}^1$

素因数の和:6546

約数の個数: 16

約数和(自身を含む): 90627264

約数和(自身を除く): 19001009

約数列:

[1, 5, 23, 97, 115, 485, 2231, 6421, 11155, 32105, 147683, 622837, 738415, 3114185, 14325251, 71626255]

約数ペア:

[(1, 71626255), (5, 14325251), (23, 3114185), (97, 738415), (115, 622837), (485, 147683), (2231, 32105), (6421, 11155)]