4212780705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{10589}}^1$

素因数の和:11031

約数の個数: 64

約数和(自身を含む): 8580441600

約数和(自身を除く): 4367660895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 421, 945, 1263, 2105, 2947, 3789, 6315, 8841, 10589, 11367, 14735, 18945, 26523, 31767, 44205, 52945, 56835, 74123, 79569, 95301, 132615, 158835, 222369, 285903, 370615, 397845, 476505, 667107, 1111845, 1429515, 2001321, 3335535, 4457969, 10006605, 13373907, 22289845, 31205783, 40121721, 66869535, 93617349, 120365163, 156028915, 200608605, 280852047, 468086745, 601825815, 842556141, 1404260235, 4212780705]

約数ペア:

[(1, 4212780705), (3, 1404260235), (5, 842556141), (7, 601825815), (9, 468086745), (15, 280852047), (21, 200608605), (27, 156028915), (35, 120365163), (45, 93617349), (63, 66869535), (105, 40121721), (135, 31205783), (189, 22289845), (315, 13373907), (421, 10006605), (945, 4457969), (1263, 3335535), (2105, 2001321), (2947, 1429515), (3789, 1111845), (6315, 667107), (8841, 476505), (10589, 397845), (11367, 370615), (14735, 285903), (18945, 222369), (26523, 158835), (31767, 132615), (44205, 95301), (52945, 79569), (56835, 74123)]