66900855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7159}}^1$

素因数の和:7263

約数の個数: 32

約数和(自身を含む): 123724800

約数和(自身を除く): 56823945

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 7159, 9345, 21477, 35795, 50113, 107385, 150339, 250565, 637151, 751695, 1911453, 3185755, 4460057, 9557265, 13380171, 22300285, 66900855]

約数ペア:

[(1, 66900855), (3, 22300285), (5, 13380171), (7, 9557265), (15, 4460057), (21, 3185755), (35, 1911453), (89, 751695), (105, 637151), (267, 250565), (445, 150339), (623, 107385), (1335, 50113), (1869, 35795), (3115, 21477), (7159, 9345)]