655858295

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{2851}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 795365760

約数和(自身を除く): 139507465

約数列:

[1, 5, 139, 331, 695, 1655, 2851, 14255, 46009, 230045, 396289, 943681, 1981445, 4718405, 131171659, 655858295]

約数ペア:

[(1, 655858295), (5, 131171659), (139, 4718405), (331, 1981445), (695, 943681), (1655, 396289), (2851, 230045), (14255, 46009)]