15055199999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1\times {\mathrm{66841}}^1$

素因数の和:68270

約数の個数: 16

約数和(自身を含む): 17967129600

約数和(自身を除く): 2911929601

約数列:

[1, 7, 23, 161, 1399, 9793, 32177, 66841, 225239, 467887, 1537343, 10761401, 93510559, 654573913, 2150742857, 15055199999]

約数ペア:

[(1, 15055199999), (7, 2150742857), (23, 654573913), (161, 93510559), (1399, 10761401), (9793, 1537343), (32177, 467887), (66841, 225239)]