8505119745

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{66809}}^1$

素因数の和:66887

約数の個数: 64

約数和(自身を含む): 16162675200

約数和(自身を除く): 7657555455

約数列:

[1, 3, 5, 9, 15, 23, 27, 41, 45, 69, 115, 123, 135, 205, 207, 345, 369, 615, 621, 943, 1035, 1107, 1845, 2829, 3105, 4715, 5535, 8487, 14145, 25461, 42435, 66809, 127305, 200427, 334045, 601281, 1002135, 1536607, 1803843, 2739169, 3006405, 4609821, 7683035, 8217507, 9019215, 13695845, 13829463, 23049105, 24652521, 41087535, 41488389, 63000887, 69147315, 73957563, 123262605, 189002661, 207441945, 315004435, 369787815, 567007983, 945013305, 1701023949, 2835039915, 8505119745]

約数ペア:

[(1, 8505119745), (3, 2835039915), (5, 1701023949), (9, 945013305), (15, 567007983), (23, 369787815), (27, 315004435), (41, 207441945), (45, 189002661), (69, 123262605), (115, 73957563), (123, 69147315), (135, 63000887), (205, 41488389), (207, 41087535), (345, 24652521), (369, 23049105), (615, 13829463), (621, 13695845), (943, 9019215), (1035, 8217507), (1107, 7683035), (1845, 4609821), (2829, 3006405), (3105, 2739169), (4715, 1803843), (5535, 1536607), (8487, 1002135), (14145, 601281), (25461, 334045), (42435, 200427), (66809, 127305)]