70757545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3919}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 89187840

約数和(自身を除く): 18430295

約数列:

[1, 5, 23, 115, 157, 785, 3611, 3919, 18055, 19595, 90137, 450685, 615283, 3076415, 14151509, 70757545]

約数ペア:

[(1, 70757545), (5, 14151509), (23, 3076415), (115, 615283), (157, 450685), (785, 90137), (3611, 19595), (3919, 18055)]