15671820545

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{83}}^2\times {\mathrm{541}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 19750966716

約数和(自身を除く): 4079146171

約数列:

[1, 5, 29, 83, 145, 415, 541, 841, 2407, 2705, 4205, 6889, 12035, 15689, 34445, 44903, 69803, 78445, 199781, 224515, 349015, 454981, 998905, 1302187, 2274905, 3726949, 5793649, 6510935, 18634745, 28968245, 37763423, 108081521, 188817115, 540407605, 3134364109, 15671820545]

約数ペア:

[(1, 15671820545), (5, 3134364109), (29, 540407605), (83, 188817115), (145, 108081521), (415, 37763423), (541, 28968245), (841, 18634745), (2407, 6510935), (2705, 5793649), (4205, 3726949), (6889, 2274905), (12035, 1302187), (15689, 998905), (34445, 454981), (44903, 349015), (69803, 224515), (78445, 199781)]