39690525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 82851840

約数和(自身を除く): 43161315

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 25, 35, 57, 69, 75, 95, 105, 115, 133, 161, 173, 175, 285, 345, 399, 437, 475, 483, 519, 525, 575, 665, 805, 865, 1211, 1311, 1425, 1725, 1995, 2185, 2415, 2595, 3059, 3287, 3325, 3633, 3979, 4025, 4325, 6055, 6555, 9177, 9861, 9975, 10925, 11937, 12075, 12975, 15295, 16435, 18165, 19895, 23009, 27853, 30275, 32775, 45885, 49305, 59685, 69027, 75601, 76475, 82175, 83559, 90825, 99475, 115045, 139265, 226803, 229425, 246525, 298425, 345135, 378005, 417795, 529207, 575225, 696325, 1134015, 1587621, 1725675, 1890025, 2088975, 2646035, 5670075, 7938105, 13230175, 39690525]

約数ペア:

[(1, 39690525), (3, 13230175), (5, 7938105), (7, 5670075), (15, 2646035), (19, 2088975), (21, 1890025), (23, 1725675), (25, 1587621), (35, 1134015), (57, 696325), (69, 575225), (75, 529207), (95, 417795), (105, 378005), (115, 345135), (133, 298425), (161, 246525), (173, 229425), (175, 226803), (285, 139265), (345, 115045), (399, 99475), (437, 90825), (475, 83559), (483, 82175), (519, 76475), (525, 75601), (575, 69027), (665, 59685), (805, 49305), (865, 45885), (1211, 32775), (1311, 30275), (1425, 27853), (1725, 23009), (1995, 19895), (2185, 18165), (2415, 16435), (2595, 15295), (3059, 12975), (3287, 12075), (3325, 11937), (3633, 10925), (3979, 9975), (4025, 9861), (4325, 9177), (6055, 6555)]