40543055

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 19453105

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 1487, 3895, 5453, 7435, 10409, 27265, 28253, 52045, 60967, 141265, 197771, 304835, 426769, 988855, 1158373, 2133845, 5791865, 8108611, 40543055]

約数ペア:

[(1, 40543055), (5, 8108611), (7, 5791865), (19, 2133845), (35, 1158373), (41, 988855), (95, 426769), (133, 304835), (205, 197771), (287, 141265), (665, 60967), (779, 52045), (1435, 28253), (1487, 27265), (3895, 10409), (5453, 7435)]