985997495

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 1448043840

約数和(自身を除く): 462046345

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 361, 365, 511, 665, 1069, 1387, 1805, 2527, 2555, 5345, 6935, 7483, 9709, 12635, 20311, 26353, 37415, 48545, 78037, 101555, 131765, 142177, 184471, 385909, 390185, 546259, 710885, 922355, 1482703, 1929545, 2701363, 2731295, 7413515, 10378921, 13506815, 28171357, 51894605, 140856785, 197199499, 985997495]

約数ペア:

[(1, 985997495), (5, 197199499), (7, 140856785), (19, 51894605), (35, 28171357), (73, 13506815), (95, 10378921), (133, 7413515), (361, 2731295), (365, 2701363), (511, 1929545), (665, 1482703), (1069, 922355), (1387, 710885), (1805, 546259), (2527, 390185), (2555, 385909), (5345, 184471), (6935, 142177), (7483, 131765), (9709, 101555), (12635, 78037), (20311, 48545), (26353, 37415)]