53760785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 20266735

約数列:

[1, 5, 13, 19, 65, 95, 101, 247, 431, 505, 1235, 1313, 1919, 2155, 5603, 6565, 8189, 9595, 24947, 28015, 40945, 43531, 106457, 124735, 217655, 532285, 565903, 827089, 2829515, 4135445, 10752157, 53760785]

約数ペア:

[(1, 53760785), (5, 10752157), (13, 4135445), (19, 2829515), (65, 827089), (95, 565903), (101, 532285), (247, 217655), (431, 124735), (505, 106457), (1235, 43531), (1313, 40945), (1919, 28015), (2155, 24947), (5603, 9595), (6565, 8189)]