38951825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 53032320

約数和(自身を除く): 14080495

約数列:

[1, 5, 11, 25, 55, 197, 275, 719, 985, 2167, 3595, 4925, 7909, 10835, 17975, 39545, 54175, 141643, 197725, 708215, 1558073, 3541075, 7790365, 38951825]

約数ペア:

[(1, 38951825), (5, 7790365), (11, 3541075), (25, 1558073), (55, 708215), (197, 197725), (275, 141643), (719, 54175), (985, 39545), (2167, 17975), (3595, 10835), (4925, 7909)]