88897293065

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{127423}}^1$

素因数の和:128109

約数の個数: 32

約数和(自身を含む): 126045782016

約数和(自身を除く): 37148488951

約数列:

[1, 5, 7, 31, 35, 155, 217, 643, 1085, 3215, 4501, 19933, 22505, 99665, 127423, 139531, 637115, 697655, 891961, 3950113, 4459805, 19750565, 27650791, 81932989, 138253955, 409664945, 573530923, 2539922659, 2867654615, 12699613295, 17779458613, 88897293065]

約数ペア:

[(1, 88897293065), (5, 17779458613), (7, 12699613295), (31, 2867654615), (35, 2539922659), (155, 573530923), (217, 409664945), (643, 138253955), (1085, 81932989), (3215, 27650791), (4501, 19750565), (19933, 4459805), (22505, 3950113), (99665, 891961), (127423, 697655), (139531, 637115)]