55499775

素因数分解:

$3^1\times 5^2\times {\mathrm{433}}^1\times {\mathrm{1709}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 92025360

約数和(自身を除く): 36525585

約数列:

[1, 3, 5, 15, 25, 75, 433, 1299, 1709, 2165, 5127, 6495, 8545, 10825, 25635, 32475, 42725, 128175, 739997, 2219991, 3699985, 11099955, 18499925, 55499775]

約数ペア:

[(1, 55499775), (3, 18499925), (5, 11099955), (15, 3699985), (25, 2219991), (75, 739997), (433, 128175), (1299, 42725), (1709, 32475), (2165, 25635), (5127, 10825), (6495, 8545)]