7065285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 12130560

約数和(自身を除く): 5065275

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 269, 309, 515, 807, 1345, 1545, 1751, 4035, 4573, 5253, 8755, 13719, 22865, 26265, 27707, 68595, 83121, 138535, 415605, 471019, 1413057, 2355095, 7065285]

約数ペア:

[(1, 7065285), (3, 2355095), (5, 1413057), (15, 471019), (17, 415605), (51, 138535), (85, 83121), (103, 68595), (255, 27707), (269, 26265), (309, 22865), (515, 13719), (807, 8755), (1345, 5253), (1545, 4573), (1751, 4035)]