1245851035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102497}}^1$

素因数の和:102543

約数の個数: 32

約数和(自身を含む): 1859723712

約数和(自身を除く): 613872677

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 102497, 512485, 1127467, 1332461, 1742449, 5637335, 6662305, 8712245, 14657071, 19166939, 22651837, 73285355, 95834695, 113259185, 249170207, 1245851035]

約数ペア:

[(1, 1245851035), (5, 249170207), (11, 113259185), (13, 95834695), (17, 73285355), (55, 22651837), (65, 19166939), (85, 14657071), (143, 8712245), (187, 6662305), (221, 5637335), (715, 1742449), (935, 1332461), (1105, 1127467), (2431, 512485), (12155, 102497)]