16181265

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 26925696

約数和(自身を除く): 10744431

約数列:

[1, 3, 5, 15, 41, 83, 123, 205, 249, 317, 415, 615, 951, 1245, 1585, 3403, 4755, 10209, 12997, 17015, 26311, 38991, 51045, 64985, 78933, 131555, 194955, 394665, 1078751, 3236253, 5393755, 16181265]

約数ペア:

[(1, 16181265), (3, 5393755), (5, 3236253), (15, 1078751), (41, 394665), (83, 194955), (123, 131555), (205, 78933), (249, 64985), (317, 51045), (415, 38991), (615, 26311), (951, 17015), (1245, 12997), (1585, 10209), (3403, 4755)]