200079975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{140407}}^1$

素因数の和:140439

約数の個数: 24

約数和(自身を含む): 348211840

約数和(自身を除く): 148131865

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 140407, 421221, 702035, 2106105, 2667733, 3510175, 8003199, 10530525, 13338665, 40015995, 66693325, 200079975]

約数ペア:

[(1, 200079975), (3, 66693325), (5, 40015995), (15, 13338665), (19, 10530525), (25, 8003199), (57, 3510175), (75, 2667733), (95, 2106105), (285, 702035), (475, 421221), (1425, 140407)]