73818165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{859}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 125573760

約数和(自身を除く): 51755595

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 337, 859, 1011, 1685, 2577, 4295, 5055, 5729, 12885, 14603, 17187, 28645, 43809, 73015, 85935, 219045, 289483, 868449, 1447415, 4342245, 4921211, 14763633, 24606055, 73818165]

約数ペア:

[(1, 73818165), (3, 24606055), (5, 14763633), (15, 4921211), (17, 4342245), (51, 1447415), (85, 868449), (255, 289483), (337, 219045), (859, 85935), (1011, 73015), (1685, 43809), (2577, 28645), (4295, 17187), (5055, 14603), (5729, 12885)]