1431495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 2673216

約数和(自身を除く): 1241721

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2447, 7341, 12235, 22023, 31811, 36705, 95433, 110115, 159055, 286299, 477165, 1431495]

約数ペア:

[(1, 1431495), (3, 477165), (5, 286299), (9, 159055), (13, 110115), (15, 95433), (39, 36705), (45, 31811), (65, 22023), (117, 12235), (195, 7341), (585, 2447)]