23102765

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 34080000

約数和(自身を除く): 10977235

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 665, 709, 931, 1715, 3545, 4655, 4963, 6517, 13471, 24815, 32585, 34741, 67355, 94297, 173705, 243187, 471485, 660079, 1215935, 3300395, 4620553, 23102765]

約数ペア:

[(1, 23102765), (5, 4620553), (7, 3300395), (19, 1215935), (35, 660079), (49, 471485), (95, 243187), (133, 173705), (245, 94297), (343, 67355), (665, 34741), (709, 32585), (931, 24815), (1715, 13471), (3545, 6517), (4655, 4963)]