3000855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 5644800

約数和(自身を除く): 2643945

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1399, 2145, 4197, 6995, 15389, 18187, 20985, 46167, 54561, 76945, 90935, 200057, 230835, 272805, 600171, 1000285, 3000855]

約数ペア:

[(1, 3000855), (3, 1000285), (5, 600171), (11, 272805), (13, 230835), (15, 200057), (33, 90935), (39, 76945), (55, 54561), (65, 46167), (143, 20985), (165, 18187), (195, 15389), (429, 6995), (715, 4197), (1399, 2145)]