12013245

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 23016960

約数和(自身を除く): 11003715

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 73, 115, 135, 159, 207, 219, 265, 345, 365, 477, 621, 657, 795, 1035, 1095, 1219, 1431, 1679, 1971, 2385, 3105, 3285, 3657, 3869, 5037, 6095, 7155, 8395, 9855, 10971, 11607, 15111, 18285, 19345, 25185, 32913, 34821, 45333, 54855, 58035, 75555, 88987, 104463, 164565, 174105, 226665, 266961, 444935, 522315, 800883, 1334805, 2402649, 4004415, 12013245]

約数ペア:

[(1, 12013245), (3, 4004415), (5, 2402649), (9, 1334805), (15, 800883), (23, 522315), (27, 444935), (45, 266961), (53, 226665), (69, 174105), (73, 164565), (115, 104463), (135, 88987), (159, 75555), (207, 58035), (219, 54855), (265, 45333), (345, 34821), (365, 32913), (477, 25185), (621, 19345), (657, 18285), (795, 15111), (1035, 11607), (1095, 10971), (1219, 9855), (1431, 8395), (1679, 7155), (1971, 6095), (2385, 5037), (3105, 3869), (3285, 3657)]