47538495

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 86091984

約数和(自身を除く): 38553489

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 321, 405, 535, 963, 1097, 1605, 2889, 3291, 4815, 5485, 8667, 9873, 14445, 16455, 29619, 43335, 49365, 88857, 117379, 148095, 352137, 444285, 586895, 1056411, 1760685, 3169233, 5282055, 9507699, 15846165, 47538495]

約数ペア:

[(1, 47538495), (3, 15846165), (5, 9507699), (9, 5282055), (15, 3169233), (27, 1760685), (45, 1056411), (81, 586895), (107, 444285), (135, 352137), (321, 148095), (405, 117379), (535, 88857), (963, 49365), (1097, 43335), (1605, 29619), (2889, 16455), (3291, 14445), (4815, 9873), (5485, 8667)]