47202975

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1087}}^1$

素因数の和:1296

約数の個数: 36

約数和(自身を含む): 85062016

約数和(自身を除く): 37859041

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 965, 1087, 1737, 2895, 3261, 4825, 5435, 8685, 9783, 14475, 16305, 27175, 43425, 48915, 81525, 209791, 244575, 629373, 1048955, 1888119, 3146865, 5244775, 9440595, 15734325, 47202975]

約数ペア:

[(1, 47202975), (3, 15734325), (5, 9440595), (9, 5244775), (15, 3146865), (25, 1888119), (45, 1048955), (75, 629373), (193, 244575), (225, 209791), (579, 81525), (965, 48915), (1087, 43425), (1737, 27175), (2895, 16305), (3261, 14475), (4825, 9783), (5435, 8685)]