153565696895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{1947691}}^1$

素因数の和:1948922

約数の個数: 16

約数和(自身を含む): 198617839392

約数和(自身を除く): 45052142497

約数列:

[1, 5, 13, 65, 1213, 6065, 15769, 78845, 1947691, 9738455, 25319983, 126599915, 2362549183, 11812745915, 30713139379, 153565696895]

約数ペア:

[(1, 153565696895), (5, 30713139379), (13, 11812745915), (65, 2362549183), (1213, 126599915), (6065, 25319983), (15769, 9738455), (78845, 1947691)]