1630905915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{5849}}^1$

素因数の和:6527

約数の個数: 32

約数和(自身を含む): 2704104000

約数和(自身を除く): 1073198085

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 641, 1923, 3205, 5849, 9615, 17547, 18589, 29245, 55767, 87735, 92945, 169621, 278835, 508863, 848105, 2544315, 3749209, 11247627, 18746045, 56238135, 108727061, 326181183, 543635305, 1630905915]

約数ペア:

[(1, 1630905915), (3, 543635305), (5, 326181183), (15, 108727061), (29, 56238135), (87, 18746045), (145, 11247627), (435, 3749209), (641, 2544315), (1923, 848105), (3205, 508863), (5849, 278835), (9615, 169621), (17547, 92945), (18589, 87735), (29245, 55767)]