155323305

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67679}}^1$

素因数の和:67710

約数の個数: 32

約数和(自身を含む): 292377600

約数和(自身を除く): 137054295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 67679, 203037, 338395, 609111, 1015185, 1150543, 1827333, 3045555, 3451629, 5752715, 9136665, 10354887, 17258145, 31064661, 51774435, 155323305]

約数ペア:

[(1, 155323305), (3, 51774435), (5, 31064661), (9, 17258145), (15, 10354887), (17, 9136665), (27, 5752715), (45, 3451629), (51, 3045555), (85, 1827333), (135, 1150543), (153, 1015185), (255, 609111), (459, 338395), (765, 203037), (2295, 67679)]