63758355

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 104467968

約数和(自身を除く): 40709613

約数列:

[1, 3, 5, 15, 71, 131, 213, 355, 393, 457, 655, 1065, 1371, 1965, 2285, 6855, 9301, 27903, 32447, 46505, 59867, 97341, 139515, 162235, 179601, 299335, 486705, 898005, 4250557, 12751671, 21252785, 63758355]

約数ペア:

[(1, 63758355), (3, 21252785), (5, 12751671), (15, 4250557), (71, 898005), (131, 486705), (213, 299335), (355, 179601), (393, 162235), (457, 139515), (655, 97341), (1065, 59867), (1371, 46505), (1965, 32447), (2285, 27903), (6855, 9301)]