17181135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 32438016

約数和(自身を除く): 15256881

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 607, 629, 765, 1665, 1821, 1887, 3035, 3145, 5463, 5661, 9105, 9435, 10319, 22459, 27315, 28305, 30957, 51595, 67377, 92871, 112295, 154785, 202131, 336885, 381803, 464355, 1010655, 1145409, 1909015, 3436227, 5727045, 17181135]

約数ペア:

[(1, 17181135), (3, 5727045), (5, 3436227), (9, 1909015), (15, 1145409), (17, 1010655), (37, 464355), (45, 381803), (51, 336885), (85, 202131), (111, 154785), (153, 112295), (185, 92871), (255, 67377), (333, 51595), (555, 30957), (607, 28305), (629, 27315), (765, 22459), (1665, 10319), (1821, 9435), (1887, 9105), (3035, 5661), (3145, 5463)]