80524665

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2699}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 82771335

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 2699, 3315, 5967, 8097, 9945, 13495, 24291, 29835, 35087, 40485, 45883, 72873, 105261, 121455, 137649, 175435, 229415, 315783, 364365, 412947, 526305, 596479, 688245, 947349, 1238841, 1578915, 1789437, 2064735, 2982395, 4736745, 5368311, 6194205, 8947185, 16104933, 26841555, 80524665]

約数ペア:

[(1, 80524665), (3, 26841555), (5, 16104933), (9, 8947185), (13, 6194205), (15, 5368311), (17, 4736745), (27, 2982395), (39, 2064735), (45, 1789437), (51, 1578915), (65, 1238841), (85, 947349), (117, 688245), (135, 596479), (153, 526305), (195, 412947), (221, 364365), (255, 315783), (351, 229415), (459, 175435), (585, 137649), (663, 121455), (765, 105261), (1105, 72873), (1755, 45883), (1989, 40485), (2295, 35087), (2699, 29835), (3315, 24291), (5967, 13495), (8097, 9945)]