1420801477945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{45183701}}^1$

素因数の和:45184056

約数の個数: 16

約数和(自身を含む): 1800118687680

約数和(自身を除く): 379317209735

約数列:

[1, 5, 19, 95, 331, 1655, 6289, 31445, 45183701, 225918505, 858490319, 4292451595, 14955805031, 74779025155, 284160295589, 1420801477945]

約数ペア:

[(1, 1420801477945), (5, 284160295589), (19, 74779025155), (95, 14955805031), (331, 4292451595), (1655, 858490319), (6289, 225918505), (31445, 45183701)]