47220705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 49823775

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 107, 135, 189, 315, 321, 467, 535, 749, 945, 963, 1401, 1605, 2247, 2335, 2889, 3269, 3745, 4203, 4815, 6741, 7005, 9807, 11235, 12609, 14445, 16345, 20223, 21015, 29421, 33705, 49035, 49969, 63045, 88263, 101115, 147105, 149907, 249845, 349783, 441315, 449721, 749535, 1049349, 1349163, 1748915, 2248605, 3148047, 5246745, 6745815, 9444141, 15740235, 47220705]

約数ペア:

[(1, 47220705), (3, 15740235), (5, 9444141), (7, 6745815), (9, 5246745), (15, 3148047), (21, 2248605), (27, 1748915), (35, 1349163), (45, 1049349), (63, 749535), (105, 449721), (107, 441315), (135, 349783), (189, 249845), (315, 149907), (321, 147105), (467, 101115), (535, 88263), (749, 63045), (945, 49969), (963, 49035), (1401, 33705), (1605, 29421), (2247, 21015), (2335, 20223), (2889, 16345), (3269, 14445), (3745, 12609), (4203, 11235), (4815, 9807), (6741, 7005)]