6509555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 9180864

約数和(自身を除く): 2671309

約数列:

[1, 5, 13, 17, 43, 65, 85, 137, 215, 221, 559, 685, 731, 1105, 1781, 2329, 2795, 3655, 5891, 8905, 9503, 11645, 29455, 30277, 47515, 76583, 100147, 151385, 382915, 500735, 1301911, 6509555]

約数ペア:

[(1, 6509555), (5, 1301911), (13, 500735), (17, 382915), (43, 151385), (65, 100147), (85, 76583), (137, 47515), (215, 30277), (221, 29455), (559, 11645), (685, 9503), (731, 8905), (1105, 5891), (1781, 3655), (2329, 2795)]