30798045

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1559}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 53539200

約数和(自身を除く): 22741155

約数列:

[1, 3, 5, 9, 15, 45, 439, 1317, 1559, 2195, 3951, 4677, 6585, 7795, 14031, 19755, 23385, 70155, 684401, 2053203, 3422005, 6159609, 10266015, 30798045]

約数ペア:

[(1, 30798045), (3, 10266015), (5, 6159609), (9, 3422005), (15, 2053203), (45, 684401), (439, 70155), (1317, 23385), (1559, 19755), (2195, 14031), (3951, 7795), (4677, 6585)]