30158255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7549}}^1$

素因数の和:7618

約数の個数: 16

約数和(自身を含む): 39139200

約数和(自身を除く): 8980945

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 7549, 37745, 128333, 354803, 641665, 1774015, 6031651, 30158255]

約数ペア:

[(1, 30158255), (5, 6031651), (17, 1774015), (47, 641665), (85, 354803), (235, 128333), (799, 37745), (3995, 7549)]