1490257545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{346169}}^1$

素因数の和:346225

約数の個数: 32

約数和(自身を含む): 2791514880

約数和(自身を除く): 1301257335

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 346169, 1038507, 1730845, 2423183, 5192535, 7269549, 12115915, 14192929, 36347745, 42578787, 70964645, 99350503, 212893935, 298051509, 496752515, 1490257545]

約数ペア:

[(1, 1490257545), (3, 496752515), (5, 298051509), (7, 212893935), (15, 99350503), (21, 70964645), (35, 42578787), (41, 36347745), (105, 14192929), (123, 12115915), (205, 7269549), (287, 5192535), (615, 2423183), (861, 1730845), (1435, 1038507), (4305, 346169)]