139883695

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 198329472

約数和(自身を除く): 58445777

約数列:

[1, 5, 7, 35, 53, 73, 265, 365, 371, 511, 1033, 1855, 2555, 3869, 5165, 7231, 19345, 27083, 36155, 54749, 75409, 135415, 273745, 377045, 383243, 527863, 1916215, 2639315, 3996677, 19983385, 27976739, 139883695]

約数ペア:

[(1, 139883695), (5, 27976739), (7, 19983385), (35, 3996677), (53, 2639315), (73, 1916215), (265, 527863), (365, 383243), (371, 377045), (511, 273745), (1033, 135415), (1855, 75409), (2555, 54749), (3869, 36155), (5165, 27083), (7231, 19345)]