2009374425

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{56167}}^1$

素因数の和:56239

約数の個数: 48

約数和(自身を含む): 3761009280

約数和(自身を除く): 1751634855

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2385, 3975, 7155, 11925, 35775, 56167, 168501, 280835, 505503, 842505, 1404175, 1516509, 2527515, 2976851, 4212525, 7582545, 8930553, 12637575, 14884255, 26791659, 37912725, 44652765, 74421275, 80374977, 133958295, 223263825, 401874885, 669791475, 2009374425]

約数ペア:

[(1, 2009374425), (3, 669791475), (5, 401874885), (9, 223263825), (15, 133958295), (25, 80374977), (27, 74421275), (45, 44652765), (53, 37912725), (75, 26791659), (135, 14884255), (159, 12637575), (225, 8930553), (265, 7582545), (477, 4212525), (675, 2976851), (795, 2527515), (1325, 1516509), (1431, 1404175), (2385, 842505), (3975, 505503), (7155, 280835), (11925, 168501), (35775, 56167)]