378291201035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{541193}}^1$

素因数の和:541459

約数の個数: 32

約数和(自身を含む): 504998945280

約数和(自身を除く): 126707744245

約数列:

[1, 5, 11, 55, 71, 179, 355, 781, 895, 1969, 3905, 9845, 12709, 63545, 139799, 541193, 698995, 2705965, 5953123, 29765615, 38424703, 96873547, 192123515, 422671733, 484367735, 1065609017, 2113358665, 5328045085, 6878021837, 34390109185, 75658240207, 378291201035]

約数ペア:

[(1, 378291201035), (5, 75658240207), (11, 34390109185), (55, 6878021837), (71, 5328045085), (179, 2113358665), (355, 1065609017), (781, 484367735), (895, 422671733), (1969, 192123515), (3905, 96873547), (9845, 38424703), (12709, 29765615), (63545, 5953123), (139799, 2705965), (541193, 698995)]