1944552995

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3019}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 2974579200

約数和(自身を除く): 1030026205

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 239, 245, 385, 539, 1195, 1673, 2629, 2695, 3019, 8365, 11711, 13145, 15095, 18403, 21133, 33209, 58555, 92015, 105665, 128821, 147931, 166045, 232463, 644105, 721541, 739655, 1162315, 1627241, 3607705, 5050787, 7936951, 8136205, 25253935, 35355509, 39684755, 55558657, 176777545, 277793285, 388910599, 1944552995]

約数ペア:

[(1, 1944552995), (5, 388910599), (7, 277793285), (11, 176777545), (35, 55558657), (49, 39684755), (55, 35355509), (77, 25253935), (239, 8136205), (245, 7936951), (385, 5050787), (539, 3607705), (1195, 1627241), (1673, 1162315), (2629, 739655), (2695, 721541), (3019, 644105), (8365, 232463), (11711, 166045), (13145, 147931), (15095, 128821), (18403, 105665), (21133, 92015), (33209, 58555)]