630852855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 1091930112

約数和(自身を除く): 461077257

約数列:

[1, 3, 5, 15, 23, 41, 69, 103, 115, 123, 205, 309, 345, 433, 515, 615, 943, 1299, 1545, 2165, 2369, 2829, 4223, 4715, 6495, 7107, 9959, 11845, 12669, 14145, 17753, 21115, 29877, 35535, 44599, 49795, 53259, 63345, 88765, 97129, 133797, 149385, 222995, 266295, 291387, 408319, 485645, 668985, 1025777, 1224957, 1456935, 1828559, 2041595, 3077331, 5128885, 5485677, 6124785, 9142795, 15386655, 27428385, 42056857, 126170571, 210284285, 630852855]

約数ペア:

[(1, 630852855), (3, 210284285), (5, 126170571), (15, 42056857), (23, 27428385), (41, 15386655), (69, 9142795), (103, 6124785), (115, 5485677), (123, 5128885), (205, 3077331), (309, 2041595), (345, 1828559), (433, 1456935), (515, 1224957), (615, 1025777), (943, 668985), (1299, 485645), (1545, 408319), (2165, 291387), (2369, 266295), (2829, 222995), (4223, 149385), (4715, 133797), (6495, 97129), (7107, 88765), (9959, 63345), (11845, 53259), (12669, 49795), (14145, 44599), (17753, 35535), (21115, 29877)]