71128815

素因数分解:

$3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{3323}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 113920128

約数和(自身を除く): 42791313

約数列:

[1, 3, 5, 15, 1427, 3323, 4281, 7135, 9969, 16615, 21405, 49845, 4741921, 14225763, 23709605, 71128815]

約数ペア:

[(1, 71128815), (3, 23709605), (5, 14225763), (15, 4741921), (1427, 49845), (3323, 21405), (4281, 16615), (7135, 9969)]