82143015

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 134584320

約数和(自身を除く): 52441305

約数列:

[1, 3, 5, 15, 79, 103, 237, 309, 395, 515, 673, 1185, 1545, 2019, 3365, 8137, 10095, 24411, 40685, 53167, 69319, 122055, 159501, 207957, 265835, 346595, 797505, 1039785, 5476201, 16428603, 27381005, 82143015]

約数ペア:

[(1, 82143015), (3, 27381005), (5, 16428603), (15, 5476201), (79, 1039785), (103, 797505), (237, 346595), (309, 265835), (395, 207957), (515, 159501), (673, 122055), (1185, 69319), (1545, 53167), (2019, 40685), (3365, 24411), (8137, 10095)]