121410362455

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^2\times {\mathrm{571}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 153884510208

約数和(自身を除く): 32474147753

約数列:

[1, 5, 31, 71, 139, 155, 355, 571, 695, 2201, 2855, 4309, 9869, 11005, 17701, 19321, 21545, 40541, 49345, 79369, 88505, 96605, 202705, 305939, 396845, 598951, 1256771, 1371791, 1529695, 2460439, 2994755, 5635199, 6283855, 6858955, 11032291, 12302195, 28175995, 42525521, 55161455, 174691169, 212627605, 342001021, 783292661, 873455845, 1710005105, 3916463305, 24282072491, 121410362455]

約数ペア:

[(1, 121410362455), (5, 24282072491), (31, 3916463305), (71, 1710005105), (139, 873455845), (155, 783292661), (355, 342001021), (571, 212627605), (695, 174691169), (2201, 55161455), (2855, 42525521), (4309, 28175995), (9869, 12302195), (11005, 11032291), (17701, 6858955), (19321, 6283855), (21545, 5635199), (40541, 2994755), (49345, 2460439), (79369, 1529695), (88505, 1371791), (96605, 1256771), (202705, 598951), (305939, 396845)]