13830015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40087}}^1$

素因数の和:40118

約数の個数: 16

約数和(自身を含む): 23090688

約数和(自身を除く): 9260673

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 40087, 120261, 200435, 601305, 922001, 2766003, 4610005, 13830015]

約数ペア:

[(1, 13830015), (3, 4610005), (5, 2766003), (15, 922001), (23, 601305), (69, 200435), (115, 120261), (345, 40087)]