30140505

素因数分解:

$3^6\times 5^1\times {\mathrm{8269}}^1$

素因数の和:8292

約数の個数: 28

約数和(自身を含む): 54234660

約数和(自身を除く): 24094155

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 8269, 24807, 41345, 74421, 124035, 223263, 372105, 669789, 1116315, 2009367, 3348945, 6028101, 10046835, 30140505]

約数ペア:

[(1, 30140505), (3, 10046835), (5, 6028101), (9, 3348945), (15, 2009367), (27, 1116315), (45, 669789), (81, 372105), (135, 223263), (243, 124035), (405, 74421), (729, 41345), (1215, 24807), (3645, 8269)]