1567243145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{1301}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 2078866944

約数和(自身を除く): 511623799

約数列:

[1, 5, 13, 43, 65, 215, 431, 559, 1301, 2155, 2795, 5603, 6505, 16913, 18533, 28015, 55943, 84565, 92665, 240929, 279715, 560731, 727259, 1204645, 2803655, 3636295, 7289503, 24111433, 36447515, 120557165, 313448629, 1567243145]

約数ペア:

[(1, 1567243145), (5, 313448629), (13, 120557165), (43, 36447515), (65, 24111433), (215, 7289503), (431, 3636295), (559, 2803655), (1301, 1204645), (2155, 727259), (2795, 560731), (5603, 279715), (6505, 240929), (16913, 92665), (18533, 84565), (28015, 55943)]