2068172865

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2791}}^1$

素因数の和:3315

約数の個数: 64

約数和(自身を含む): 4020480000

約数和(自身を除く): 1952307135

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 499, 1485, 1497, 2495, 2791, 4491, 5489, 7485, 8373, 13473, 13955, 16467, 22455, 25119, 27445, 30701, 41865, 49401, 67365, 75357, 82335, 92103, 125595, 148203, 153505, 247005, 276309, 376785, 460515, 741015, 828927, 1381545, 1392709, 4144635, 4178127, 6963545, 12534381, 15319799, 20890635, 37603143, 45959397, 62671905, 76598995, 137878191, 188015715, 229796985, 413634573, 689390955, 2068172865]

約数ペア:

[(1, 2068172865), (3, 689390955), (5, 413634573), (9, 229796985), (11, 188015715), (15, 137878191), (27, 76598995), (33, 62671905), (45, 45959397), (55, 37603143), (99, 20890635), (135, 15319799), (165, 12534381), (297, 6963545), (495, 4178127), (499, 4144635), (1485, 1392709), (1497, 1381545), (2495, 828927), (2791, 741015), (4491, 460515), (5489, 376785), (7485, 276309), (8373, 247005), (13473, 153505), (13955, 148203), (16467, 125595), (22455, 92103), (25119, 82335), (27445, 75357), (30701, 67365), (41865, 49401)]