97885315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19997}}^1$

素因数の和:20102

約数の個数: 16

約数和(自身を含む): 129587040

約数和(自身を除く): 31701725

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 19997, 99985, 219967, 1099835, 1779733, 8898665, 19577063, 97885315]

約数ペア:

[(1, 97885315), (5, 19577063), (11, 8898665), (55, 1779733), (89, 1099835), (445, 219967), (979, 99985), (4895, 19997)]