47294425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 62480376

約数和(自身を除く): 15185951

約数列:

[1, 5, 17, 25, 85, 257, 425, 433, 1285, 2165, 4369, 6425, 7361, 10825, 21845, 36805, 109225, 111281, 184025, 556405, 1891777, 2782025, 9458885, 47294425]

約数ペア:

[(1, 47294425), (5, 9458885), (17, 2782025), (25, 1891777), (85, 556405), (257, 184025), (425, 111281), (433, 109225), (1285, 36805), (2165, 21845), (4369, 10825), (6425, 7361)]