220127545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{4759}}^1$

素因数の和:4833

約数の個数: 24

約数和(自身を含む): 298509120

約数和(自身を除く): 78381575

約数列:

[1, 5, 11, 29, 55, 145, 319, 841, 1595, 4205, 4759, 9251, 23795, 46255, 52349, 138011, 261745, 690055, 1518121, 4002319, 7590605, 20011595, 44025509, 220127545]

約数ペア:

[(1, 220127545), (5, 44025509), (11, 20011595), (29, 7590605), (55, 4002319), (145, 1518121), (319, 690055), (841, 261745), (1595, 138011), (4205, 52349), (4759, 46255), (9251, 23795)]