73365005

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 104111640

約数和(自身を除く): 30746635

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 4909, 14945, 24545, 34363, 171815, 240541, 299449, 1202705, 1497245, 2096143, 10480715, 14673001, 73365005]

約数ペア:

[(1, 73365005), (5, 14673001), (7, 10480715), (35, 2096143), (49, 1497245), (61, 1202705), (245, 299449), (305, 240541), (427, 171815), (2135, 34363), (2989, 24545), (4909, 14945)]