4208775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 7370064

約数和(自身を除く): 3161289

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 3301, 9903, 16505, 49515, 56117, 82525, 168351, 247575, 280585, 841755, 1402925, 4208775]

約数ペア:

[(1, 4208775), (3, 1402925), (5, 841755), (15, 280585), (17, 247575), (25, 168351), (51, 82525), (75, 56117), (85, 49515), (255, 16505), (425, 9903), (1275, 3301)]