105278195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 147407040

約数和(自身を除く): 42128845

約数列:

[1, 5, 11, 17, 55, 85, 109, 187, 545, 935, 1033, 1199, 1853, 5165, 5995, 9265, 11363, 17561, 20383, 56815, 87805, 101915, 112597, 193171, 562985, 965855, 1238567, 1914149, 6192835, 9570745, 21055639, 105278195]

約数ペア:

[(1, 105278195), (5, 21055639), (11, 9570745), (17, 6192835), (55, 1914149), (85, 1238567), (109, 965855), (187, 562985), (545, 193171), (935, 112597), (1033, 101915), (1199, 87805), (1853, 56815), (5165, 20383), (5995, 17561), (9265, 11363)]