68858115

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{30809}}^1$

素因数の和:30966

約数の個数: 16

約数和(自身を含む): 110916000

約数和(自身を除く): 42057885

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 30809, 92427, 154045, 462135, 4590541, 13771623, 22952705, 68858115]

約数ペア:

[(1, 68858115), (3, 22952705), (5, 13771623), (15, 4590541), (149, 462135), (447, 154045), (745, 92427), (2235, 30809)]