1996067375

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{224909}}^1$

素因数の和:224995

約数の個数: 16

約数和(自身を含む): 2526189120

約数和(自身を除く): 530121745

約数列:

[1, 5, 25, 71, 125, 355, 1775, 8875, 224909, 1124545, 5622725, 15968539, 28113625, 79842695, 399213475, 1996067375]

約数ペア:

[(1, 1996067375), (5, 399213475), (25, 79842695), (71, 28113625), (125, 15968539), (355, 5622725), (1775, 1124545), (8875, 224909)]