2017227925

素因数分解:

$5^2\times {\mathrm{307}}^1\times {\mathrm{433}}^1\times {\mathrm{607}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 2519449856

約数和(自身を除く): 502221931

約数列:

[1, 5, 25, 307, 433, 607, 1535, 2165, 3035, 7675, 10825, 15175, 132931, 186349, 262831, 664655, 931745, 1314155, 3323275, 4658725, 6570775, 80689117, 403445585, 2017227925]

約数ペア:

[(1, 2017227925), (5, 403445585), (25, 80689117), (307, 6570775), (433, 4658725), (607, 3323275), (1535, 1314155), (2165, 931745), (3035, 664655), (7675, 262831), (10825, 186349), (15175, 132931)]