1239582015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2161}}^1$

素因数の和:2789

約数の個数: 64

約数和(自身を含む): 2523832320

約数和(自身を除く): 1284250305

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 607, 945, 1821, 2161, 3035, 4249, 5463, 6483, 9105, 10805, 12747, 15127, 16389, 19449, 21245, 27315, 32415, 38241, 45381, 58347, 63735, 75635, 81945, 97245, 114723, 136143, 191205, 226905, 291735, 408429, 573615, 680715, 1311727, 2042145, 3935181, 6558635, 9182089, 11805543, 19675905, 27546267, 35416629, 45910445, 59027715, 82638801, 137731335, 177083145, 247916403, 413194005, 1239582015]

約数ペア:

[(1, 1239582015), (3, 413194005), (5, 247916403), (7, 177083145), (9, 137731335), (15, 82638801), (21, 59027715), (27, 45910445), (35, 35416629), (45, 27546267), (63, 19675905), (105, 11805543), (135, 9182089), (189, 6558635), (315, 3935181), (607, 2042145), (945, 1311727), (1821, 680715), (2161, 573615), (3035, 408429), (4249, 291735), (5463, 226905), (6483, 191205), (9105, 136143), (10805, 114723), (12747, 97245), (15127, 81945), (16389, 75635), (19449, 63735), (21245, 58347), (27315, 45381), (32415, 38241)]