126903885

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{53887}}^1$

素因数の和:54052

約数の個数: 16

約数和(自身を含む): 204343296

約数和(自身を除く): 77439411

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 53887, 161661, 269435, 808305, 8460259, 25380777, 42301295, 126903885]

約数ペア:

[(1, 126903885), (3, 42301295), (5, 25380777), (15, 8460259), (157, 808305), (471, 269435), (785, 161661), (2355, 53887)]