38420255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2879}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 49144320

約数和(自身を除く): 10724065

約数列:

[1, 5, 17, 85, 157, 785, 2669, 2879, 13345, 14395, 48943, 244715, 452003, 2260015, 7684051, 38420255]

約数ペア:

[(1, 38420255), (5, 7684051), (17, 2260015), (85, 452003), (157, 244715), (785, 48943), (2669, 14395), (2879, 13345)]