8618065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 11162448

約数和(自身を除く): 2544383

約数列:

[1, 5, 17, 53, 85, 265, 901, 1913, 4505, 9565, 32521, 101389, 162605, 506945, 1723613, 8618065]

約数ペア:

[(1, 8618065), (5, 1723613), (17, 506945), (53, 162605), (85, 101389), (265, 32521), (901, 9565), (1913, 4505)]