77853325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2803}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 106394976

約数和(自身を除く): 28541651

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 1111, 2525, 2803, 5555, 14015, 27775, 30833, 70075, 154165, 283103, 770825, 1415515, 3114133, 7077575, 15570665, 77853325]

約数ペア:

[(1, 77853325), (5, 15570665), (11, 7077575), (25, 3114133), (55, 1415515), (101, 770825), (275, 283103), (505, 154165), (1111, 70075), (2525, 30833), (2803, 27775), (5555, 14015)]