3090945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 5898816

約数和(自身を除く): 2807871

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 131, 143, 165, 195, 363, 393, 429, 605, 655, 715, 1441, 1573, 1703, 1815, 1965, 2145, 4323, 4719, 5109, 7205, 7865, 8515, 15851, 18733, 21615, 23595, 25545, 47553, 56199, 79255, 93665, 206063, 237765, 280995, 618189, 1030315, 3090945]

約数ペア:

[(1, 3090945), (3, 1030315), (5, 618189), (11, 280995), (13, 237765), (15, 206063), (33, 93665), (39, 79255), (55, 56199), (65, 47553), (121, 25545), (131, 23595), (143, 21615), (165, 18733), (195, 15851), (363, 8515), (393, 7865), (429, 7205), (605, 5109), (655, 4719), (715, 4323), (1441, 2145), (1573, 1965), (1703, 1815)]