13156977792945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{125304550409}}^1$

素因数の和:125304550424

約数の個数: 16

約数和(自身を含む): 24058473678720

約数和(自身を除く): 10901495885775

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 125304550409, 375913651227, 626522752045, 877131852863, 1879568256135, 2631395558589, 4385659264315, 13156977792945]

約数ペア:

[(1, 13156977792945), (3, 4385659264315), (5, 2631395558589), (7, 1879568256135), (15, 877131852863), (21, 626522752045), (35, 375913651227), (105, 125304550409)]