1330951275

素因数分解:

$3^2\times 5^2\times {\mathrm{5915339}}^1$

素因数の和:5915355

約数の個数: 18

約数和(自身を含む): 2383882020

約数和(自身を除く): 1052930745

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5915339, 17746017, 29576695, 53238051, 88730085, 147883475, 266190255, 443650425, 1330951275]

約数ペア:

[(1, 1330951275), (3, 443650425), (5, 266190255), (9, 147883475), (15, 88730085), (25, 53238051), (45, 29576695), (75, 17746017), (225, 5915339)]