12684940415

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{2797}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 17982365472

約数和(自身を除く): 5297425057

約数列:

[1, 5, 7, 35, 49, 107, 173, 245, 535, 749, 865, 1211, 2797, 3745, 5243, 6055, 8477, 13985, 18511, 19579, 26215, 42385, 92555, 97895, 129577, 137053, 299279, 483881, 647885, 685265, 907039, 1496395, 2094953, 2419405, 3387167, 4535195, 10474765, 14664671, 16935835, 23710169, 51775267, 73323355, 118550845, 258876335, 362426869, 1812134345, 2536988083, 12684940415]

約数ペア:

[(1, 12684940415), (5, 2536988083), (7, 1812134345), (35, 362426869), (49, 258876335), (107, 118550845), (173, 73323355), (245, 51775267), (535, 23710169), (749, 16935835), (865, 14664671), (1211, 10474765), (2797, 4535195), (3745, 3387167), (5243, 2419405), (6055, 2094953), (8477, 1496395), (13985, 907039), (18511, 685265), (19579, 647885), (26215, 483881), (42385, 299279), (92555, 137053), (97895, 129577)]