4207755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 7387200

約数和(自身を除く): 3179445

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 569, 1479, 1707, 2465, 2845, 7395, 8535, 9673, 16501, 29019, 48365, 49503, 82505, 145095, 247515, 280517, 841551, 1402585, 4207755]

約数ペア:

[(1, 4207755), (3, 1402585), (5, 841551), (15, 280517), (17, 247515), (29, 145095), (51, 82505), (85, 49503), (87, 48365), (145, 29019), (255, 16501), (435, 9673), (493, 8535), (569, 7395), (1479, 2845), (1707, 2465)]