120175215

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{21139}}^1$

素因数の和:21526

約数の個数: 16

約数和(自身を含む): 192796800

約数和(自身を除く): 72621585

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 5685, 21139, 63417, 105695, 317085, 8011681, 24035043, 40058405, 120175215]

約数ペア:

[(1, 120175215), (3, 40058405), (5, 24035043), (15, 8011681), (379, 317085), (1137, 105695), (1895, 63417), (5685, 21139)]