80374935

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 51920745

約数列:

[1, 3, 5, 15, 47, 141, 173, 235, 519, 659, 705, 865, 1977, 2595, 3295, 8131, 9885, 24393, 30973, 40655, 92919, 114007, 121965, 154865, 342021, 464595, 570035, 1710105, 5358329, 16074987, 26791645, 80374935]

約数ペア:

[(1, 80374935), (3, 26791645), (5, 16074987), (15, 5358329), (47, 1710105), (141, 570035), (173, 464595), (235, 342021), (519, 154865), (659, 121965), (705, 114007), (865, 92919), (1977, 40655), (2595, 30973), (3295, 24393), (8131, 9885)]