201487385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{9001}}^1$

素因数の和:9065

約数の個数: 24

約数和(自身を含む): 272976648

約数和(自身を除く): 71489263

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 2035, 4477, 9001, 22385, 45005, 99011, 333037, 495055, 1089121, 1665185, 3663407, 5445605, 18317035, 40297477, 201487385]

約数ペア:

[(1, 201487385), (5, 40297477), (11, 18317035), (37, 5445605), (55, 3663407), (121, 1665185), (185, 1089121), (407, 495055), (605, 333037), (2035, 99011), (4477, 45005), (9001, 22385)]