547873075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 764236800

約数和(自身を除く): 216363725

約数列:

[1, 5, 19, 25, 29, 31, 95, 145, 155, 475, 551, 589, 725, 775, 899, 1283, 2755, 2945, 4495, 6415, 13775, 14725, 17081, 22475, 24377, 32075, 37207, 39773, 85405, 121885, 186035, 198865, 427025, 609425, 706933, 755687, 930175, 994325, 1153417, 3534665, 3778435, 5767085, 17673325, 18892175, 21914923, 28835425, 109574615, 547873075]

約数ペア:

[(1, 547873075), (5, 109574615), (19, 28835425), (25, 21914923), (29, 18892175), (31, 17673325), (95, 5767085), (145, 3778435), (155, 3534665), (475, 1153417), (551, 994325), (589, 930175), (725, 755687), (775, 706933), (899, 609425), (1283, 427025), (2755, 198865), (2945, 186035), (4495, 121885), (6415, 85405), (13775, 39773), (14725, 37207), (17081, 32075), (22475, 24377)]