1333403945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{264827}}^1$

素因数の和:264904

約数の個数: 16

約数和(自身を含む): 1716085440

約数和(自身を除く): 382681495

約数列:

[1, 5, 19, 53, 95, 265, 1007, 5035, 264827, 1324135, 5031713, 14035831, 25158565, 70179155, 266680789, 1333403945]

約数ペア:

[(1, 1333403945), (5, 266680789), (19, 70179155), (53, 25158565), (95, 14035831), (265, 5031713), (1007, 1324135), (5035, 264827)]