1275435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4049}}^1$

素因数の和:4067

約数の個数: 24

約数和(自身を含む): 2527200

約数和(自身を除く): 1251765

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4049, 12147, 20245, 28343, 36441, 60735, 85029, 141715, 182205, 255087, 425145, 1275435]

約数ペア:

[(1, 1275435), (3, 425145), (5, 255087), (7, 182205), (9, 141715), (15, 85029), (21, 60735), (35, 36441), (45, 28343), (63, 20245), (105, 12147), (315, 4049)]