1827727515

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{2011}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 3339598080

約数和(自身を除く): 1511870565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1063, 2011, 3189, 5315, 6033, 9567, 10055, 15945, 18099, 20197, 30165, 38209, 47835, 60591, 90495, 100985, 114627, 181773, 191045, 302955, 343881, 573135, 908865, 1719405, 2137693, 6413079, 10688465, 19239237, 32065395, 40616167, 96196185, 121848501, 203080835, 365545503, 609242505, 1827727515]

約数ペア:

[(1, 1827727515), (3, 609242505), (5, 365545503), (9, 203080835), (15, 121848501), (19, 96196185), (45, 40616167), (57, 32065395), (95, 19239237), (171, 10688465), (285, 6413079), (855, 2137693), (1063, 1719405), (2011, 908865), (3189, 573135), (5315, 343881), (6033, 302955), (9567, 191045), (10055, 181773), (15945, 114627), (18099, 100985), (20197, 90495), (30165, 60591), (38209, 47835)]