799065

素因数分解:

$3^4\times 5^1\times {\mathrm{1973}}^1$

素因数の和:1990

約数の個数: 20

約数和(自身を含む): 1433124

約数和(自身を除く): 634059

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1973, 5919, 9865, 17757, 29595, 53271, 88785, 159813, 266355, 799065]

約数ペア:

[(1, 799065), (3, 266355), (5, 159813), (9, 88785), (15, 53271), (27, 29595), (45, 17757), (81, 9865), (135, 5919), (405, 1973)]