102272065

素因数分解:

$5^1\times 7^2\times {\mathrm{417437}}^1$

素因数の和:417456

約数の個数: 12

約数和(自身を含む): 142763796

約数和(自身を除く): 40491731

約数列:

[1, 5, 7, 35, 49, 245, 417437, 2087185, 2922059, 14610295, 20454413, 102272065]

約数ペア:

[(1, 102272065), (5, 20454413), (7, 14610295), (35, 2922059), (49, 2087185), (245, 417437)]