2016254145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{272651}}^1$

素因数の和:272705

約数の個数: 32

約数和(自身を含む): 3533569920

約数和(自身を除く): 1517315775

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 272651, 817953, 1363255, 4089765, 4635067, 7906879, 13905201, 23175335, 23720637, 39534395, 69526005, 118603185, 134416943, 403250829, 672084715, 2016254145]

約数ペア:

[(1, 2016254145), (3, 672084715), (5, 403250829), (15, 134416943), (17, 118603185), (29, 69526005), (51, 39534395), (85, 23720637), (87, 23175335), (145, 13905201), (255, 7906879), (435, 4635067), (493, 4089765), (1479, 1363255), (2465, 817953), (7395, 272651)]