47428465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 69477120

約数和(自身を除く): 22048655

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 365, 511, 665, 977, 1387, 2555, 4885, 6839, 6935, 9709, 18563, 34195, 48545, 71321, 92815, 129941, 356605, 499247, 649705, 1355099, 2496235, 6775495, 9485693, 47428465]

約数ペア:

[(1, 47428465), (5, 9485693), (7, 6775495), (19, 2496235), (35, 1355099), (73, 649705), (95, 499247), (133, 356605), (365, 129941), (511, 92815), (665, 71321), (977, 48545), (1387, 34195), (2555, 18563), (4885, 9709), (6839, 6935)]