487569095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{953}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 669295872

約数和(自身を除く): 181726777

約数列:

[1, 5, 13, 17, 65, 85, 221, 463, 953, 1105, 2315, 4765, 6019, 7871, 12389, 16201, 30095, 39355, 61945, 81005, 102323, 210613, 441239, 511615, 1053065, 2206195, 5736107, 7501063, 28680535, 37505315, 97513819, 487569095]

約数ペア:

[(1, 487569095), (5, 97513819), (13, 37505315), (17, 28680535), (65, 7501063), (85, 5736107), (221, 2206195), (463, 1053065), (953, 511615), (1105, 441239), (2315, 210613), (4765, 102323), (6019, 81005), (7871, 61945), (12389, 39355), (16201, 30095)]