6992015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 9095328

約数和(自身を除く): 2103313

約数列:

[1, 5, 17, 43, 85, 215, 731, 1913, 3655, 9565, 32521, 82259, 162605, 411295, 1398403, 6992015]

約数ペア:

[(1, 6992015), (5, 1398403), (17, 411295), (43, 162605), (85, 82259), (215, 32521), (731, 9565), (1913, 3655)]