26170235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 12899845

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 509, 565, 791, 1469, 2545, 3563, 3955, 6617, 7345, 10283, 17815, 33085, 46319, 51415, 57517, 231595, 287585, 402619, 747721, 2013095, 3738605, 5234047, 26170235]

約数ペア:

[(1, 26170235), (5, 5234047), (7, 3738605), (13, 2013095), (35, 747721), (65, 402619), (91, 287585), (113, 231595), (455, 57517), (509, 51415), (565, 46319), (791, 33085), (1469, 17815), (2545, 10283), (3563, 7345), (3955, 6617)]