84247665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{330383}}^1$

素因数の和:330408

約数の個数: 16

約数和(自身を含む): 142725888

約数和(自身を除く): 58478223

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 330383, 991149, 1651915, 4955745, 5616511, 16849533, 28082555, 84247665]

約数ペア:

[(1, 84247665), (3, 28082555), (5, 16849533), (15, 5616511), (17, 4955745), (51, 1651915), (85, 991149), (255, 330383)]