1307961695

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{9551}}^1$

素因数の和:10066

約数の個数: 16

約数和(自身を含む): 1599004800

約数和(自身を除く): 291043105

約数列:

[1, 5, 61, 305, 449, 2245, 9551, 27389, 47755, 136945, 582611, 2913055, 4288399, 21441995, 261592339, 1307961695]

約数ペア:

[(1, 1307961695), (5, 261592339), (61, 21441995), (305, 4288399), (449, 2913055), (2245, 582611), (9551, 136945), (27389, 47755)]