15073849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 18361728

約数和(自身を除く): 3287879

約数列:

[1, 7, 17, 119, 197, 643, 1379, 3349, 4501, 10931, 23443, 76517, 126671, 886697, 2153407, 15073849]

約数ペア:

[(1, 15073849), (7, 2153407), (17, 886697), (119, 126671), (197, 76517), (643, 23443), (1379, 10931), (3349, 4501)]