23981755

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 35463168

約数和(自身を除く): 11481413

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 961, 1085, 3565, 4805, 4991, 6727, 22103, 24955, 29791, 33635, 110515, 148955, 154721, 208537, 685193, 773605, 1042685, 3425965, 4796351, 23981755]

約数ペア:

[(1, 23981755), (5, 4796351), (7, 3425965), (23, 1042685), (31, 773605), (35, 685193), (115, 208537), (155, 154721), (161, 148955), (217, 110515), (713, 33635), (805, 29791), (961, 24955), (1085, 22103), (3565, 6727), (4805, 4991)]