1279208065

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{15077}}^1$

素因数の和:15392

約数の個数: 16

約数和(自身を含む): 1563287040

約数和(自身を除く): 284078975

約数列:

[1, 5, 71, 239, 355, 1195, 15077, 16969, 75385, 84845, 1070467, 3603403, 5352335, 18017015, 255841613, 1279208065]

約数ペア:

[(1, 1279208065), (5, 255841613), (71, 18017015), (239, 5352335), (355, 3603403), (1195, 1070467), (15077, 84845), (16969, 75385)]