8249085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 7475715

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 239, 295, 531, 585, 717, 767, 885, 1195, 2151, 2301, 2655, 3107, 3585, 3835, 6903, 9321, 10755, 11505, 14101, 15535, 27963, 34515, 42303, 46605, 70505, 126909, 139815, 183313, 211515, 549939, 634545, 916565, 1649817, 2749695, 8249085]

約数ペア:

[(1, 8249085), (3, 2749695), (5, 1649817), (9, 916565), (13, 634545), (15, 549939), (39, 211515), (45, 183313), (59, 139815), (65, 126909), (117, 70505), (177, 46605), (195, 42303), (239, 34515), (295, 27963), (531, 15535), (585, 14101), (717, 11505), (767, 10755), (885, 9321), (1195, 6903), (2151, 3835), (2301, 3585), (2655, 3107)]