70315495

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 86012928

約数和(自身を除く): 15697433

約数列:

[1, 5, 67, 335, 431, 487, 2155, 2435, 28877, 32629, 144385, 163145, 209897, 1049485, 14063099, 70315495]

約数ペア:

[(1, 70315495), (5, 14063099), (67, 1049485), (335, 209897), (431, 163145), (487, 144385), (2155, 32629), (2435, 28877)]