393662164895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2053}}^1\times {\mathrm{9851}}^1$

素因数の和:12155

約数の個数: 32

約数和(自身を含む): 502662438720

約数和(自身を除く): 109000273825

約数列:

[1, 5, 17, 85, 229, 1145, 2053, 3893, 9851, 10265, 19465, 34901, 49255, 167467, 174505, 470137, 837335, 2255879, 2350685, 7992329, 11279395, 20224103, 38349943, 39961645, 101120515, 191749715, 343809751, 1719048755, 4631319587, 23156597935, 78732432979, 393662164895]

約数ペア:

[(1, 393662164895), (5, 78732432979), (17, 23156597935), (85, 4631319587), (229, 1719048755), (1145, 343809751), (2053, 191749715), (3893, 101120515), (9851, 39961645), (10265, 38349943), (19465, 20224103), (34901, 11279395), (49255, 7992329), (167467, 2350685), (174505, 2255879), (470137, 837335)]