26797505

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 12600895

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 683, 1121, 2065, 3415, 4781, 5605, 7847, 12977, 23905, 39235, 40297, 64885, 90839, 201485, 282079, 454195, 765643, 1410395, 3828215, 5359501, 26797505]

約数ペア:

[(1, 26797505), (5, 5359501), (7, 3828215), (19, 1410395), (35, 765643), (59, 454195), (95, 282079), (133, 201485), (295, 90839), (413, 64885), (665, 40297), (683, 39235), (1121, 23905), (2065, 12977), (3415, 7847), (4781, 5605)]