90512575

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{50993}}^1$

素因数の和:51074

約数の個数: 12

約数和(自身を含む): 113818608

約数和(自身を除く): 23306033

約数列:

[1, 5, 25, 71, 355, 1775, 50993, 254965, 1274825, 3620503, 18102515, 90512575]

約数ペア:

[(1, 90512575), (5, 18102515), (25, 3620503), (71, 1274825), (355, 254965), (1775, 50993)]