6672645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 14192640

約数和(自身を除く): 7519995

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 307, 315, 345, 483, 621, 805, 921, 945, 1035, 1449, 1535, 2149, 2415, 2763, 3105, 4347, 4605, 6447, 7061, 7245, 8289, 10745, 13815, 19341, 21183, 21735, 32235, 35305, 41445, 49427, 58023, 63549, 96705, 105915, 148281, 190647, 247135, 290115, 317745, 444843, 741405, 953235, 1334529, 2224215, 6672645]

約数ペア:

[(1, 6672645), (3, 2224215), (5, 1334529), (7, 953235), (9, 741405), (15, 444843), (21, 317745), (23, 290115), (27, 247135), (35, 190647), (45, 148281), (63, 105915), (69, 96705), (105, 63549), (115, 58023), (135, 49427), (161, 41445), (189, 35305), (207, 32235), (307, 21735), (315, 21183), (345, 19341), (483, 13815), (621, 10745), (805, 8289), (921, 7245), (945, 7061), (1035, 6447), (1449, 4605), (1535, 4347), (2149, 3105), (2415, 2763)]