2542377455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3323}}^1\times {\mathrm{9001}}^1$

素因数の和:12346

約数の個数: 16

約数和(自身を含む): 3231645984

約数和(自身を除く): 689268529

約数列:

[1, 5, 17, 85, 3323, 9001, 16615, 45005, 56491, 153017, 282455, 765085, 29910323, 149551615, 508475491, 2542377455]

約数ペア:

[(1, 2542377455), (5, 508475491), (17, 149551615), (85, 29910323), (3323, 765085), (9001, 282455), (16615, 153017), (45005, 56491)]