71708725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2437}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 97949088

約数和(自身を除く): 26240363

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 1177, 2437, 2675, 5885, 12185, 26807, 29425, 60925, 134035, 260759, 670175, 1303795, 2868349, 6518975, 14341745, 71708725]

約数ペア:

[(1, 71708725), (5, 14341745), (11, 6518975), (25, 2868349), (55, 1303795), (107, 670175), (275, 260759), (535, 134035), (1177, 60925), (2437, 29425), (2675, 26807), (5885, 12185)]