68711005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 97148160

約数和(自身を除く): 28437155

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 1873, 3335, 7337, 9365, 20603, 36685, 43079, 54317, 103015, 215395, 271585, 473869, 597487, 1249291, 2369345, 2987435, 6246455, 13742201, 68711005]

約数ペア:

[(1, 68711005), (5, 13742201), (11, 6246455), (23, 2987435), (29, 2369345), (55, 1249291), (115, 597487), (145, 473869), (253, 271585), (319, 215395), (667, 103015), (1265, 54317), (1595, 43079), (1873, 36685), (3335, 20603), (7337, 9365)]