810135

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 1529280

約数和(自身を除く): 719145

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 353, 459, 765, 1059, 1765, 2295, 3177, 5295, 6001, 9531, 15885, 18003, 30005, 47655, 54009, 90015, 162027, 270045, 810135]

約数ペア:

[(1, 810135), (3, 270045), (5, 162027), (9, 90015), (15, 54009), (17, 47655), (27, 30005), (45, 18003), (51, 15885), (85, 9531), (135, 6001), (153, 5295), (255, 3177), (353, 2295), (459, 1765), (765, 1059)]