13764065

素因数分解:

$5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{821}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 18938880

約数和(自身を除く): 5174815

約数列:

[1, 5, 7, 35, 479, 821, 2395, 3353, 4105, 5747, 16765, 28735, 393259, 1966295, 2752813, 13764065]

約数ペア:

[(1, 13764065), (5, 2752813), (7, 1966295), (35, 393259), (479, 28735), (821, 16765), (2395, 5747), (3353, 4105)]