17046045

素因数分解:

$3^4\times 5^1\times {\mathrm{42089}}^1$

素因数の和:42106

約数の個数: 20

約数和(自身を含む): 30557340

約数和(自身を除く): 13511295

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 42089, 126267, 210445, 378801, 631335, 1136403, 1894005, 3409209, 5682015, 17046045]

約数ペア:

[(1, 17046045), (3, 5682015), (5, 3409209), (9, 1894005), (15, 1136403), (27, 631335), (45, 378801), (81, 210445), (135, 126267), (405, 42089)]