71323785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121921}}^1$

素因数の和:121945

約数の個数: 24

約数和(自身を含む): 133138824

約数和(自身を除く): 61815039

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 121921, 365763, 609605, 1097289, 1584973, 1828815, 4754919, 5486445, 7924865, 14264757, 23774595, 71323785]

約数ペア:

[(1, 71323785), (3, 23774595), (5, 14264757), (9, 7924865), (13, 5486445), (15, 4754919), (39, 1828815), (45, 1584973), (65, 1097289), (117, 609605), (195, 365763), (585, 121921)]