27964915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 39070080

約数和(自身を除く): 11105165

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 2719, 10285, 13595, 29909, 46223, 149545, 231115, 328999, 508453, 1644995, 2542265, 5592983, 27964915]

約数ペア:

[(1, 27964915), (5, 5592983), (11, 2542265), (17, 1644995), (55, 508453), (85, 328999), (121, 231115), (187, 149545), (605, 46223), (935, 29909), (2057, 13595), (2719, 10285)]