171365535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 339026688

約数和(自身を除く): 167661153

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 83, 97, 99, 129, 165, 215, 249, 291, 387, 415, 473, 485, 495, 645, 747, 873, 913, 1067, 1245, 1419, 1455, 1935, 2365, 2739, 3201, 3569, 3735, 4171, 4257, 4365, 4565, 5335, 7095, 8051, 8217, 9603, 10707, 12513, 13695, 16005, 17845, 20855, 21285, 24153, 32121, 37539, 39259, 40255, 41085, 45881, 48015, 53535, 62565, 72459, 88561, 117777, 120765, 137643, 160605, 187695, 196295, 229405, 265683, 346193, 353331, 362295, 412929, 442805, 588885, 688215, 797049, 1038579, 1328415, 1730965, 1766655, 2064645, 3115737, 3808123, 3985245, 5192895, 11424369, 15578685, 19040615, 34273107, 57121845, 171365535]

約数ペア:

[(1, 171365535), (3, 57121845), (5, 34273107), (9, 19040615), (11, 15578685), (15, 11424369), (33, 5192895), (43, 3985245), (45, 3808123), (55, 3115737), (83, 2064645), (97, 1766655), (99, 1730965), (129, 1328415), (165, 1038579), (215, 797049), (249, 688215), (291, 588885), (387, 442805), (415, 412929), (473, 362295), (485, 353331), (495, 346193), (645, 265683), (747, 229405), (873, 196295), (913, 187695), (1067, 160605), (1245, 137643), (1419, 120765), (1455, 117777), (1935, 88561), (2365, 72459), (2739, 62565), (3201, 53535), (3569, 48015), (3735, 45881), (4171, 41085), (4257, 40255), (4365, 39259), (4565, 37539), (5335, 32121), (7095, 24153), (8051, 21285), (8217, 20855), (9603, 17845), (10707, 16005), (12513, 13695)]