90772465

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89431}}^1$

素因数の和:89472

約数の個数: 16

約数和(自身を含む): 128782080

約数和(自身を除く): 38009615

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 89431, 447155, 626017, 2593499, 3130085, 12967495, 18154493, 90772465]

約数ペア:

[(1, 90772465), (5, 18154493), (7, 12967495), (29, 3130085), (35, 2593499), (145, 626017), (203, 447155), (1015, 89431)]