2955447005

素因数分解:

$5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{42929}}^1$

素因数の和:43229

約数の個数: 24

約数和(自身を含む): 4140340920

約数和(自身を除く): 1184893915

約数列:

[1, 5, 7, 35, 49, 245, 281, 1405, 1967, 9835, 13769, 42929, 68845, 214645, 300503, 1502515, 2103521, 10517605, 12063049, 60315245, 84441343, 422206715, 591089401, 2955447005]

約数ペア:

[(1, 2955447005), (5, 591089401), (7, 422206715), (35, 84441343), (49, 60315245), (245, 12063049), (281, 10517605), (1405, 2103521), (1967, 1502515), (9835, 300503), (13769, 214645), (42929, 68845)]