2850795

素因数分解:

$3^4\times 5^1\times {\mathrm{7039}}^1$

素因数の和:7056

約数の個数: 20

約数和(自身を含む): 5111040

約数和(自身を除く): 2260245

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 7039, 21117, 35195, 63351, 105585, 190053, 316755, 570159, 950265, 2850795]

約数ペア:

[(1, 2850795), (3, 950265), (5, 570159), (9, 316755), (15, 190053), (27, 105585), (45, 63351), (81, 35195), (135, 21117), (405, 7039)]