140530755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4877}}^1$

素因数の和:5015

約数の個数: 32

約数和(自身を含む): 240231744

約数和(自身を除く): 99700989

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 4877, 5763, 9605, 14631, 24385, 28815, 73155, 82909, 248727, 414545, 551101, 1243635, 1653303, 2755505, 8266515, 9368717, 28106151, 46843585, 140530755]

約数ペア:

[(1, 140530755), (3, 46843585), (5, 28106151), (15, 9368717), (17, 8266515), (51, 2755505), (85, 1653303), (113, 1243635), (255, 551101), (339, 414545), (565, 248727), (1695, 82909), (1921, 73155), (4877, 28815), (5763, 24385), (9605, 14631)]