70621945

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1051}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 86348160

約数和(自身を除く): 15726215

約数列:

[1, 5, 89, 151, 445, 755, 1051, 5255, 13439, 67195, 93539, 158701, 467695, 793505, 14124389, 70621945]

約数ペア:

[(1, 70621945), (5, 14124389), (89, 793505), (151, 467695), (445, 158701), (755, 93539), (1051, 67195), (5255, 13439)]