16204425

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4597}}^1$

素因数の和:4657

約数の個数: 24

約数和(自身を含む): 27367296

約数和(自身を除く): 11162871

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 4597, 13791, 22985, 68955, 114925, 216059, 344775, 648177, 1080295, 3240885, 5401475, 16204425]

約数ペア:

[(1, 16204425), (3, 5401475), (5, 3240885), (15, 1080295), (25, 648177), (47, 344775), (75, 216059), (141, 114925), (235, 68955), (705, 22985), (1175, 13791), (3525, 4597)]