4171255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 5508000

約数和(自身を除く): 1336745

約数列:

[1, 5, 11, 55, 149, 509, 745, 1639, 2545, 5599, 8195, 27995, 75841, 379205, 834251, 4171255]

約数ペア:

[(1, 4171255), (5, 834251), (11, 379205), (55, 75841), (149, 27995), (509, 8195), (745, 5599), (1639, 2545)]