869683295

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{2851}}^1$

素因数の和:2920

約数の個数: 36

約数和(自身を含む): 1193099976

約数和(自身を除く): 323416681

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 361, 845, 1235, 1805, 2851, 3211, 4693, 14255, 16055, 23465, 37063, 54169, 61009, 185315, 270845, 305045, 481819, 704197, 1029211, 2409095, 3520985, 5146055, 9154561, 13379743, 45772805, 66898715, 173936659, 869683295]

約数ペア:

[(1, 869683295), (5, 173936659), (13, 66898715), (19, 45772805), (65, 13379743), (95, 9154561), (169, 5146055), (247, 3520985), (361, 2409095), (845, 1029211), (1235, 704197), (1805, 481819), (2851, 305045), (3211, 270845), (4693, 185315), (14255, 61009), (16055, 54169), (23465, 37063)]