83261655

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 154675200

約数和(自身を除く): 71413545

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 79, 111, 135, 185, 211, 237, 333, 395, 555, 633, 711, 999, 1055, 1185, 1665, 1899, 2133, 2923, 3165, 3555, 4995, 5697, 7807, 8769, 9495, 10665, 14615, 16669, 23421, 26307, 28485, 39035, 43845, 50007, 70263, 78921, 83345, 117105, 131535, 150021, 210789, 250035, 351315, 394605, 450063, 616753, 750105, 1053945, 1850259, 2250315, 3083765, 5550777, 9251295, 16652331, 27753885, 83261655]

約数ペア:

[(1, 83261655), (3, 27753885), (5, 16652331), (9, 9251295), (15, 5550777), (27, 3083765), (37, 2250315), (45, 1850259), (79, 1053945), (111, 750105), (135, 616753), (185, 450063), (211, 394605), (237, 351315), (333, 250035), (395, 210789), (555, 150021), (633, 131535), (711, 117105), (999, 83345), (1055, 78921), (1185, 70263), (1665, 50007), (1899, 43845), (2133, 39035), (2923, 28485), (3165, 26307), (3555, 23421), (4995, 16669), (5697, 14615), (7807, 10665), (8769, 9495)]