13147715

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 20113920

約数和(自身を除く): 6966205

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1163, 1615, 2261, 5815, 8141, 11305, 19771, 22097, 40705, 98855, 110485, 138397, 154679, 375649, 691985, 773395, 1878245, 2629543, 13147715]

約数ペア:

[(1, 13147715), (5, 2629543), (7, 1878245), (17, 773395), (19, 691985), (35, 375649), (85, 154679), (95, 138397), (119, 110485), (133, 98855), (323, 40705), (595, 22097), (665, 19771), (1163, 11305), (1615, 8141), (2261, 5815)]