506940885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 998749440

約数和(自身を除く): 491808555

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 89, 99, 111, 165, 185, 267, 311, 333, 407, 445, 495, 555, 801, 933, 979, 1221, 1335, 1555, 1665, 2035, 2799, 2937, 3293, 3421, 3663, 4005, 4665, 4895, 6105, 8811, 9879, 10263, 11507, 13995, 14685, 16465, 17105, 18315, 27679, 29637, 30789, 34521, 36223, 44055, 49395, 51315, 57535, 83037, 103563, 108669, 126577, 138395, 148185, 153945, 172605, 181115, 249111, 304469, 326007, 379731, 415185, 517815, 543345, 632885, 913407, 1024123, 1139193, 1245555, 1522345, 1630035, 1898655, 2740221, 3072369, 4567035, 5120615, 5695965, 9217107, 11265353, 13701105, 15361845, 33796059, 46085535, 56326765, 101388177, 168980295, 506940885]

約数ペア:

[(1, 506940885), (3, 168980295), (5, 101388177), (9, 56326765), (11, 46085535), (15, 33796059), (33, 15361845), (37, 13701105), (45, 11265353), (55, 9217107), (89, 5695965), (99, 5120615), (111, 4567035), (165, 3072369), (185, 2740221), (267, 1898655), (311, 1630035), (333, 1522345), (407, 1245555), (445, 1139193), (495, 1024123), (555, 913407), (801, 632885), (933, 543345), (979, 517815), (1221, 415185), (1335, 379731), (1555, 326007), (1665, 304469), (2035, 249111), (2799, 181115), (2937, 172605), (3293, 153945), (3421, 148185), (3663, 138395), (4005, 126577), (4665, 108669), (4895, 103563), (6105, 83037), (8811, 57535), (9879, 51315), (10263, 49395), (11507, 44055), (13995, 36223), (14685, 34521), (16465, 30789), (17105, 29637), (18315, 27679)]