72291185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{5563}}^1$

素因数の和:5704

約数の個数: 16

約数和(自身を含む): 91338624

約数和(自身を除く): 19047439

約数列:

[1, 5, 23, 113, 115, 565, 2599, 5563, 12995, 27815, 127949, 628619, 639745, 3143095, 14458237, 72291185]

約数ペア:

[(1, 72291185), (5, 14458237), (23, 3143095), (113, 639745), (115, 628619), (565, 127949), (2599, 27815), (5563, 12995)]