72211495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 98297280

約数和(自身を除く): 26085785

約数列:

[1, 5, 17, 19, 61, 85, 95, 305, 323, 733, 1037, 1159, 1615, 3665, 5185, 5795, 12461, 13927, 19703, 44713, 62305, 69635, 98515, 223565, 236759, 760121, 849547, 1183795, 3800605, 4247735, 14442299, 72211495]

約数ペア:

[(1, 72211495), (5, 14442299), (17, 4247735), (19, 3800605), (61, 1183795), (85, 849547), (95, 760121), (305, 236759), (323, 223565), (733, 98515), (1037, 69635), (1159, 62305), (1615, 44713), (3665, 19703), (5185, 13927), (5795, 12461)]