16317795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 29145312

約数和(自身を除く): 12827517

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 157, 169, 195, 205, 471, 507, 533, 615, 785, 845, 1599, 2041, 2355, 2535, 2665, 6123, 6437, 6929, 7995, 10205, 19311, 20787, 26533, 30615, 32185, 34645, 79599, 83681, 96555, 103935, 132665, 251043, 397995, 418405, 1087853, 1255215, 3263559, 5439265, 16317795]

約数ペア:

[(1, 16317795), (3, 5439265), (5, 3263559), (13, 1255215), (15, 1087853), (39, 418405), (41, 397995), (65, 251043), (123, 132665), (157, 103935), (169, 96555), (195, 83681), (205, 79599), (471, 34645), (507, 32185), (533, 30615), (615, 26533), (785, 20787), (845, 19311), (1599, 10205), (2041, 7995), (2355, 6929), (2535, 6437), (2665, 6123)]