27951655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 35769600

約数和(自身を除く): 7817945

約数列:

[1, 5, 17, 85, 149, 745, 2207, 2533, 11035, 12665, 37519, 187595, 328843, 1644215, 5590331, 27951655]

約数ペア:

[(1, 27951655), (5, 5590331), (17, 1644215), (85, 328843), (149, 187595), (745, 37519), (2207, 12665), (2533, 11035)]