82103715

素因数分解:

$3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1787}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 142532208

約数和(自身を除く): 60428493

約数列:

[1, 3, 5, 9, 15, 45, 1021, 1787, 3063, 5105, 5361, 8935, 9189, 15315, 16083, 26805, 45945, 80415, 1824527, 5473581, 9122635, 16420743, 27367905, 82103715]

約数ペア:

[(1, 82103715), (3, 27367905), (5, 16420743), (9, 9122635), (15, 5473581), (45, 1824527), (1021, 80415), (1787, 45945), (3063, 26805), (5105, 16083), (5361, 15315), (8935, 9189)]