42367185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 44724015

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 107, 135, 189, 315, 321, 419, 535, 749, 945, 963, 1257, 1605, 2095, 2247, 2889, 2933, 3745, 3771, 4815, 6285, 6741, 8799, 11235, 11313, 14445, 14665, 18855, 20223, 26397, 33705, 43995, 44833, 56565, 79191, 101115, 131985, 134499, 224165, 313831, 395955, 403497, 672495, 941493, 1210491, 1569155, 2017485, 2824479, 4707465, 6052455, 8473437, 14122395, 42367185]

約数ペア:

[(1, 42367185), (3, 14122395), (5, 8473437), (7, 6052455), (9, 4707465), (15, 2824479), (21, 2017485), (27, 1569155), (35, 1210491), (45, 941493), (63, 672495), (105, 403497), (107, 395955), (135, 313831), (189, 224165), (315, 134499), (321, 131985), (419, 101115), (535, 79191), (749, 56565), (945, 44833), (963, 43995), (1257, 33705), (1605, 26397), (2095, 20223), (2247, 18855), (2889, 14665), (2933, 14445), (3745, 11313), (3771, 11235), (4815, 8799), (6285, 6741)]