5740815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 9953280

約数和(自身を除く): 4212465

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 479, 705, 799, 1437, 2395, 2397, 3995, 7185, 8143, 11985, 22513, 24429, 40715, 67539, 112565, 122145, 337695, 382721, 1148163, 1913605, 5740815]

約数ペア:

[(1, 5740815), (3, 1913605), (5, 1148163), (15, 382721), (17, 337695), (47, 122145), (51, 112565), (85, 67539), (141, 40715), (235, 24429), (255, 22513), (479, 11985), (705, 8143), (799, 7185), (1437, 3995), (2395, 2397)]