129222005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{12301}}^1$

素因数の和:12508

約数の個数: 16

約数和(自身を含む): 170062848

約数和(自身を除く): 40840843

約数列:

[1, 5, 11, 55, 191, 955, 2101, 10505, 12301, 61505, 135311, 676555, 2349491, 11747455, 25844401, 129222005]

約数ペア:

[(1, 129222005), (5, 25844401), (11, 11747455), (55, 2349491), (191, 676555), (955, 135311), (2101, 61505), (10505, 12301)]