40440065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1847}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 50561280

約数和(自身を除く): 10121215

約数列:

[1, 5, 29, 145, 151, 755, 1847, 4379, 9235, 21895, 53563, 267815, 278897, 1394485, 8088013, 40440065]

約数ペア:

[(1, 40440065), (5, 8088013), (29, 1394485), (145, 278897), (151, 267815), (755, 53563), (1847, 21895), (4379, 9235)]