15900509949

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{137957}}^1$

素因数の和:138436

約数の個数: 16

約数和(自身を含む): 21464057472

約数和(自身を除く): 5563547523

約数列:

[1, 3, 103, 309, 373, 1119, 38419, 115257, 137957, 413871, 14209571, 42628713, 51457961, 154373883, 5300169983, 15900509949]

約数ペア:

[(1, 15900509949), (3, 5300169983), (103, 154373883), (309, 51457961), (373, 42628713), (1119, 14209571), (38419, 413871), (115257, 137957)]