7420585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 9576576

約数和(自身を除く): 2155991

約数列:

[1, 5, 17, 67, 85, 335, 1139, 1303, 5695, 6515, 22151, 87301, 110755, 436505, 1484117, 7420585]

約数ペア:

[(1, 7420585), (5, 1484117), (17, 436505), (67, 110755), (85, 87301), (335, 22151), (1139, 6515), (1303, 5695)]