1659092005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 2140326144

約数和(自身を除く): 481234139

約数列:

[1, 5, 23, 43, 115, 157, 215, 785, 989, 2137, 3611, 4945, 6751, 10685, 18055, 33755, 49151, 91891, 155273, 245755, 335509, 459455, 776365, 1677545, 2113493, 7716707, 10567465, 14426887, 38583535, 72134435, 331818401, 1659092005]

約数ペア:

[(1, 1659092005), (5, 331818401), (23, 72134435), (43, 38583535), (115, 14426887), (157, 10567465), (215, 7716707), (785, 2113493), (989, 1677545), (2137, 776365), (3611, 459455), (4945, 335509), (6751, 245755), (10685, 155273), (18055, 91891), (33755, 49151)]