2080752555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{39397}}^1$

素因数の和:39915

約数の個数: 32

約数和(自身を含む): 3812465664

約数和(自身を除く): 1731713109

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 503, 1509, 2515, 3521, 7545, 10563, 17605, 39397, 52815, 118191, 196985, 275779, 590955, 827337, 1378895, 4136685, 19816691, 59450073, 99083455, 138716837, 297250365, 416150511, 693584185, 2080752555]

約数ペア:

[(1, 2080752555), (3, 693584185), (5, 416150511), (7, 297250365), (15, 138716837), (21, 99083455), (35, 59450073), (105, 19816691), (503, 4136685), (1509, 1378895), (2515, 827337), (3521, 590955), (7545, 275779), (10563, 196985), (17605, 118191), (39397, 52815)]