55982075

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{6203}}^1$

素因数の和:6251

約数の個数: 18

約数和(自身を含む): 73275444

約数和(自身を除く): 17293369

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 6203, 9025, 31015, 117857, 155075, 589285, 2239283, 2946425, 11196415, 55982075]

約数ペア:

[(1, 55982075), (5, 11196415), (19, 2946425), (25, 2239283), (95, 589285), (361, 155075), (475, 117857), (1805, 31015), (6203, 9025)]