42543605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38501}}^1$

素因数の和:38536

約数の個数: 16

約数和(自身を含む): 58215024

約数和(自身を除く): 15671419

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 38501, 192505, 500513, 654517, 2502565, 3272585, 8508721, 42543605]

約数ペア:

[(1, 42543605), (5, 8508721), (13, 3272585), (17, 2502565), (65, 654517), (85, 500513), (221, 192505), (1105, 38501)]