2015583855

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 3353011200

約数和(自身を除く): 1337427345

約数列:

[1, 3, 5, 15, 71, 97, 109, 179, 213, 291, 327, 355, 485, 537, 545, 895, 1065, 1455, 1635, 2685, 6887, 7739, 10573, 12709, 17363, 19511, 20661, 23217, 31719, 34435, 38127, 38695, 52089, 52865, 58533, 63545, 86815, 97555, 103305, 116085, 158595, 190635, 260445, 292665, 750683, 1232773, 1385281, 1892567, 2252049, 3698319, 3753415, 4155843, 5677701, 6163865, 6926405, 9462835, 11260245, 18491595, 20779215, 28388505, 134372257, 403116771, 671861285, 2015583855]

約数ペア:

[(1, 2015583855), (3, 671861285), (5, 403116771), (15, 134372257), (71, 28388505), (97, 20779215), (109, 18491595), (179, 11260245), (213, 9462835), (291, 6926405), (327, 6163865), (355, 5677701), (485, 4155843), (537, 3753415), (545, 3698319), (895, 2252049), (1065, 1892567), (1455, 1385281), (1635, 1232773), (2685, 750683), (6887, 292665), (7739, 260445), (10573, 190635), (12709, 158595), (17363, 116085), (19511, 103305), (20661, 97555), (23217, 86815), (31719, 63545), (34435, 58533), (38127, 52865), (38695, 52089)]