139208895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{147311}}^1$

素因数の和:147332

約数の個数: 32

約数和(自身を含む): 282839040

約数和(自身を除く): 143630145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 147311, 441933, 736555, 1031177, 1325799, 2209665, 3093531, 3977397, 5155885, 6628995, 9280593, 15467655, 19886985, 27841779, 46402965, 139208895]

約数ペア:

[(1, 139208895), (3, 46402965), (5, 27841779), (7, 19886985), (9, 15467655), (15, 9280593), (21, 6628995), (27, 5155885), (35, 3977397), (45, 3093531), (63, 2209665), (105, 1325799), (135, 1031177), (189, 736555), (315, 441933), (945, 147311)]