73545145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37619}}^1$

素因数の和:37664

約数の個数: 16

約数和(自身を含む): 97511040

約数和(自身を除く): 23965895

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 37619, 188095, 639523, 865237, 3197615, 4326185, 14709029, 73545145]

約数ペア:

[(1, 73545145), (5, 14709029), (17, 4326185), (23, 3197615), (85, 865237), (115, 639523), (391, 188095), (1955, 37619)]