28997925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{35149}}^1$

素因数の和:35173

約数の個数: 24

約数和(自身を含む): 52303200

約数和(自身を除く): 23305275

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 35149, 105447, 175745, 386639, 527235, 878725, 1159917, 1933195, 2636175, 5799585, 9665975, 28997925]

約数ペア:

[(1, 28997925), (3, 9665975), (5, 5799585), (11, 2636175), (15, 1933195), (25, 1159917), (33, 878725), (55, 527235), (75, 386639), (165, 175745), (275, 105447), (825, 35149)]