157400375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{114473}}^1$

素因数の和:114499

約数の個数: 16

約数和(自身を含む): 214295328

約数和(自身を除く): 56894953

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 114473, 572365, 1259203, 2861825, 6296015, 14309125, 31480075, 157400375]

約数ペア:

[(1, 157400375), (5, 31480075), (11, 14309125), (25, 6296015), (55, 2861825), (125, 1259203), (275, 572365), (1375, 114473)]