159892496065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{81786443}}^1$

素因数の和:81786488

約数の個数: 16

約数和(自身を含む): 211990462848

約数和(自身を除く): 52097966783

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 81786443, 408932215, 1390369531, 1881088189, 6951847655, 9405440945, 31978499213, 159892496065]

約数ペア:

[(1, 159892496065), (5, 31978499213), (17, 9405440945), (23, 6951847655), (85, 1881088189), (115, 1390369531), (391, 408932215), (1955, 81786443)]