2005102715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5208059}}^1$

素因数の和:5208082

約数の個数: 16

約数和(自身を含む): 2999842560

約数和(自身を除く): 994739845

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5208059, 26040295, 36456413, 57288649, 182282065, 286443245, 401020543, 2005102715]

約数ペア:

[(1, 2005102715), (5, 401020543), (7, 286443245), (11, 182282065), (35, 57288649), (55, 36456413), (77, 26040295), (385, 5208059)]