38630005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 9270155

約数列:

[1, 5, 47, 89, 235, 445, 1847, 4183, 9235, 20915, 86809, 164383, 434045, 821915, 7726001, 38630005]

約数ペア:

[(1, 38630005), (5, 7726001), (47, 821915), (89, 434045), (235, 164383), (445, 86809), (1847, 20915), (4183, 9235)]