13016665655

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{3361}}^1$

素因数の和:3696

約数の個数: 64

約数和(自身を含む): 19798898688

約数和(自身を除く): 6782233033

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 283, 391, 595, 805, 1415, 1955, 1981, 2737, 3361, 4811, 6509, 9905, 13685, 16805, 23527, 24055, 32545, 33677, 45563, 57137, 77303, 110653, 117635, 168385, 227815, 285685, 386515, 399959, 541121, 553265, 774571, 951163, 1314151, 1999795, 2705605, 3872855, 4755815, 6570755, 6658141, 9199057, 16169771, 21876749, 33290705, 45995285, 80848855, 109383745, 113188397, 153137243, 371904733, 565941985, 765686215, 1859523665, 2603333131, 13016665655]

約数ペア:

[(1, 13016665655), (5, 2603333131), (7, 1859523665), (17, 765686215), (23, 565941985), (35, 371904733), (85, 153137243), (115, 113188397), (119, 109383745), (161, 80848855), (283, 45995285), (391, 33290705), (595, 21876749), (805, 16169771), (1415, 9199057), (1955, 6658141), (1981, 6570755), (2737, 4755815), (3361, 3872855), (4811, 2705605), (6509, 1999795), (9905, 1314151), (13685, 951163), (16805, 774571), (23527, 553265), (24055, 541121), (32545, 399959), (33677, 386515), (45563, 285685), (57137, 227815), (77303, 168385), (110653, 117635)]