86649465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 77579655

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 71, 105, 177, 197, 213, 295, 355, 413, 497, 591, 885, 985, 1065, 1239, 1379, 1491, 2065, 2485, 2955, 4137, 4189, 6195, 6895, 7455, 11623, 12567, 13987, 20685, 20945, 29323, 34869, 41961, 58115, 62835, 69935, 81361, 87969, 97909, 146615, 174345, 209805, 244083, 293727, 406805, 439845, 489545, 825233, 1220415, 1468635, 2475699, 4126165, 5776631, 12378495, 17329893, 28883155, 86649465]

約数ペア:

[(1, 86649465), (3, 28883155), (5, 17329893), (7, 12378495), (15, 5776631), (21, 4126165), (35, 2475699), (59, 1468635), (71, 1220415), (105, 825233), (177, 489545), (197, 439845), (213, 406805), (295, 293727), (355, 244083), (413, 209805), (497, 174345), (591, 146615), (885, 97909), (985, 87969), (1065, 81361), (1239, 69935), (1379, 62835), (1491, 58115), (2065, 41961), (2485, 34869), (2955, 29323), (4137, 20945), (4189, 20685), (6195, 13987), (6895, 12567), (7455, 11623)]