191794515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28351}}^1$

素因数の和:28411

約数の個数: 32

約数和(自身を含む): 342945792

約数和(自身を除く): 151151277

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 28351, 85053, 141755, 311861, 425265, 935583, 1162391, 1559305, 3487173, 4677915, 5811955, 12786301, 17435865, 38358903, 63931505, 191794515]

約数ペア:

[(1, 191794515), (3, 63931505), (5, 38358903), (11, 17435865), (15, 12786301), (33, 5811955), (41, 4677915), (55, 3487173), (123, 1559305), (165, 1162391), (205, 935583), (451, 425265), (615, 311861), (1353, 141755), (2255, 85053), (6765, 28351)]