2318449905

素因数分解:

$3^3\times 5^1\times {\mathrm{17173703}}^1$

素因数の和:17173717

約数の個数: 16

約数和(自身を含む): 4121688960

約数和(自身を除く): 1803239055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 17173703, 51521109, 85868515, 154563327, 257605545, 463689981, 772816635, 2318449905]

約数ペア:

[(1, 2318449905), (3, 772816635), (5, 463689981), (9, 257605545), (15, 154563327), (27, 85868515), (45, 51521109), (135, 17173703)]