54427965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 92606976

約数和(自身を除く): 38179011

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 461, 463, 1383, 1389, 2305, 2315, 6915, 6945, 7837, 7871, 23511, 23613, 39185, 39355, 117555, 118065, 213443, 640329, 1067215, 3201645, 3628531, 10885593, 18142655, 54427965]

約数ペア:

[(1, 54427965), (3, 18142655), (5, 10885593), (15, 3628531), (17, 3201645), (51, 1067215), (85, 640329), (255, 213443), (461, 118065), (463, 117555), (1383, 39355), (1389, 39185), (2305, 23613), (2315, 23511), (6915, 7871), (6945, 7837)]