605971665

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{709}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 1164172800

約数和(自身を除く): 558201135

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 487, 585, 709, 1461, 1755, 2127, 2435, 3545, 4383, 6331, 6381, 7305, 9217, 10635, 13149, 18993, 19143, 21915, 27651, 31655, 31905, 46085, 56979, 65745, 82953, 94965, 95715, 138255, 170937, 248859, 284895, 345283, 414765, 854685, 1035849, 1244295, 1726415, 3107547, 4488679, 5179245, 9322641, 13466037, 15537735, 22443395, 40398111, 46613205, 67330185, 121194333, 201990555, 605971665]

約数ペア:

[(1, 605971665), (3, 201990555), (5, 121194333), (9, 67330185), (13, 46613205), (15, 40398111), (27, 22443395), (39, 15537735), (45, 13466037), (65, 9322641), (117, 5179245), (135, 4488679), (195, 3107547), (351, 1726415), (487, 1244295), (585, 1035849), (709, 854685), (1461, 414765), (1755, 345283), (2127, 284895), (2435, 248859), (3545, 170937), (4383, 138255), (6331, 95715), (6381, 94965), (7305, 82953), (9217, 65745), (10635, 56979), (13149, 46085), (18993, 31905), (19143, 31655), (21915, 27651)]