326979315

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 629690880

約数和(自身を除く): 302711565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 211, 351, 585, 633, 883, 1055, 1755, 1899, 2649, 2743, 3165, 4415, 5697, 7947, 8229, 9495, 11479, 13245, 13715, 23841, 24687, 28485, 34437, 39735, 41145, 57395, 74061, 103311, 119205, 123435, 172185, 186313, 309933, 370305, 516555, 558939, 931565, 1549665, 1676817, 2422069, 2794695, 5030451, 7266207, 8384085, 12110345, 21798621, 25152255, 36331035, 65395863, 108993105, 326979315]

約数ペア:

[(1, 326979315), (3, 108993105), (5, 65395863), (9, 36331035), (13, 25152255), (15, 21798621), (27, 12110345), (39, 8384085), (45, 7266207), (65, 5030451), (117, 2794695), (135, 2422069), (195, 1676817), (211, 1549665), (351, 931565), (585, 558939), (633, 516555), (883, 370305), (1055, 309933), (1755, 186313), (1899, 172185), (2649, 123435), (2743, 119205), (3165, 103311), (4415, 74061), (5697, 57395), (7947, 41145), (8229, 39735), (9495, 34437), (11479, 28485), (13245, 24687), (13715, 23841)]