1152855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 2325024

約数和(自身を除く): 1172169

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 137, 153, 165, 187, 255, 411, 495, 561, 685, 765, 935, 1233, 1507, 1683, 2055, 2329, 2805, 4521, 6165, 6987, 7535, 8415, 11645, 13563, 20961, 22605, 25619, 34935, 67815, 76857, 104805, 128095, 230571, 384285, 1152855]

約数ペア:

[(1, 1152855), (3, 384285), (5, 230571), (9, 128095), (11, 104805), (15, 76857), (17, 67815), (33, 34935), (45, 25619), (51, 22605), (55, 20961), (85, 13563), (99, 11645), (137, 8415), (153, 7535), (165, 6987), (187, 6165), (255, 4521), (411, 2805), (495, 2329), (561, 2055), (685, 1683), (765, 1507), (935, 1233)]