64222985

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 78279696

約数和(自身を除く): 14056711

約数列:

[1, 5, 113, 197, 565, 577, 985, 2885, 22261, 65201, 111305, 113669, 326005, 568345, 12844597, 64222985]

約数ペア:

[(1, 64222985), (5, 12844597), (113, 568345), (197, 326005), (565, 113669), (577, 111305), (985, 65201), (2885, 22261)]