84942565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19963}}^1$

素因数の和:20028

約数の個数: 16

約数和(自身を含む): 109243008

約数和(自身を除く): 24300443

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 19963, 99815, 459149, 738631, 2295745, 3693155, 16988513, 84942565]

約数ペア:

[(1, 84942565), (5, 16988513), (23, 3693155), (37, 2295745), (115, 738631), (185, 459149), (851, 99815), (4255, 19963)]