80992835

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 126518112

約数和(自身を除く): 45525277

約数列:

[1, 5, 7, 11, 35, 41, 49, 55, 77, 205, 245, 287, 385, 451, 539, 733, 1435, 2009, 2255, 2695, 3157, 3665, 5131, 8063, 10045, 15785, 22099, 25655, 30053, 35917, 40315, 56441, 110495, 150265, 179585, 210371, 282205, 330583, 395087, 1051855, 1472597, 1652915, 1975435, 2314081, 7362985, 11570405, 16198567, 80992835]

約数ペア:

[(1, 80992835), (5, 16198567), (7, 11570405), (11, 7362985), (35, 2314081), (41, 1975435), (49, 1652915), (55, 1472597), (77, 1051855), (205, 395087), (245, 330583), (287, 282205), (385, 210371), (451, 179585), (539, 150265), (733, 110495), (1435, 56441), (2009, 40315), (2255, 35917), (2695, 30053), (3157, 25655), (3665, 22099), (5131, 15785), (8063, 10045)]