2912551705

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{61687}}^1$

素因数の和:61789

約数の個数: 32

約数和(自身を含む): 4263874560

約数和(自身を除く): 1351322855

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 355, 497, 665, 1349, 2485, 6745, 9443, 47215, 61687, 308435, 431809, 1172053, 2159045, 4379777, 5860265, 8204371, 21898885, 30658439, 41021855, 83215763, 153292195, 416078815, 582510341, 2912551705]

約数ペア:

[(1, 2912551705), (5, 582510341), (7, 416078815), (19, 153292195), (35, 83215763), (71, 41021855), (95, 30658439), (133, 21898885), (355, 8204371), (497, 5860265), (665, 4379777), (1349, 2159045), (2485, 1172053), (6745, 431809), (9443, 308435), (47215, 61687)]