2195775

素因数分解:

$3^3\times 5^2\times {\mathrm{3253}}^1$

素因数の和:3272

約数の個数: 24

約数和(自身を含む): 4034960

約数和(自身を除く): 1839185

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 3253, 9759, 16265, 29277, 48795, 81325, 87831, 146385, 243975, 439155, 731925, 2195775]

約数ペア:

[(1, 2195775), (3, 731925), (5, 439155), (9, 243975), (15, 146385), (25, 87831), (27, 81325), (45, 48795), (75, 29277), (135, 16265), (225, 9759), (675, 3253)]