201815442945

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{481769}}^1$

素因数の和:481919

約数の個数: 64

約数和(自身を含む): 374624352000

約数和(自身を除く): 172808909055

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 107, 135, 145, 261, 321, 435, 535, 783, 963, 1305, 1605, 2889, 3103, 3915, 4815, 9309, 14445, 15515, 27927, 46545, 83781, 139635, 418905, 481769, 1445307, 2408845, 4335921, 7226535, 13007763, 13971301, 21679605, 41913903, 51549283, 65038815, 69856505, 125741709, 154647849, 209569515, 257746415, 377225127, 463943547, 628708545, 773239245, 1391830641, 1494929207, 1886125635, 2319717735, 4484787621, 6959153205, 7474646035, 13454362863, 22423938105, 40363088589, 67271814315, 201815442945]

約数ペア:

[(1, 201815442945), (3, 67271814315), (5, 40363088589), (9, 22423938105), (15, 13454362863), (27, 7474646035), (29, 6959153205), (45, 4484787621), (87, 2319717735), (107, 1886125635), (135, 1494929207), (145, 1391830641), (261, 773239245), (321, 628708545), (435, 463943547), (535, 377225127), (783, 257746415), (963, 209569515), (1305, 154647849), (1605, 125741709), (2889, 69856505), (3103, 65038815), (3915, 51549283), (4815, 41913903), (9309, 21679605), (14445, 13971301), (15515, 13007763), (27927, 7226535), (46545, 4335921), (83781, 2408845), (139635, 1445307), (418905, 481769)]