45131765

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21139}}^1$

素因数の和:21212

約数の個数: 16

約数和(自身を含む): 62912640

約数和(自身を除く): 17780875

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 21139, 105695, 147973, 739865, 1289479, 6447395, 9026353, 45131765]

約数ペア:

[(1, 45131765), (5, 9026353), (7, 6447395), (35, 1289479), (61, 739865), (305, 147973), (427, 105695), (2135, 21139)]