17182485

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 31187520

約数和(自身を除く): 14005035

約数列:

[1, 3, 5, 9, 15, 41, 45, 67, 123, 139, 201, 205, 335, 369, 417, 603, 615, 695, 1005, 1251, 1845, 2085, 2747, 3015, 5699, 6255, 8241, 9313, 13735, 17097, 24723, 27939, 28495, 41205, 46565, 51291, 83817, 85485, 123615, 139695, 256455, 381833, 419085, 1145499, 1909165, 3436497, 5727495, 17182485]

約数ペア:

[(1, 17182485), (3, 5727495), (5, 3436497), (9, 1909165), (15, 1145499), (41, 419085), (45, 381833), (67, 256455), (123, 139695), (139, 123615), (201, 85485), (205, 83817), (335, 51291), (369, 46565), (417, 41205), (603, 28495), (615, 27939), (695, 24723), (1005, 17097), (1251, 13735), (1845, 9313), (2085, 8241), (2747, 6255), (3015, 5699)]