396130005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{517817}}^1$

素因数の和:517845

約数の個数: 24

約数和(自身を含む): 727016472

約数和(自身を除く): 330886467

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 517817, 1553451, 2589085, 4660353, 7767255, 8802889, 23301765, 26408667, 44014445, 79226001, 132043335, 396130005]

約数ペア:

[(1, 396130005), (3, 132043335), (5, 79226001), (9, 44014445), (15, 26408667), (17, 23301765), (45, 8802889), (51, 7767255), (85, 4660353), (153, 2589085), (255, 1553451), (765, 517817)]