89750815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 135530496

約数和(自身を除く): 45779681

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1243, 2063, 3955, 6215, 8701, 10315, 14441, 22693, 43505, 72205, 113465, 158851, 233119, 794255, 1165595, 1631833, 2564309, 8159165, 12821545, 17950163, 89750815]

約数ペア:

[(1, 89750815), (5, 17950163), (7, 12821545), (11, 8159165), (35, 2564309), (55, 1631833), (77, 1165595), (113, 794255), (385, 233119), (565, 158851), (791, 113465), (1243, 72205), (2063, 43505), (3955, 22693), (6215, 14441), (8701, 10315)]