495062765

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 635983488

約数和(自身を除く): 140920723

約数列:

[1, 5, 19, 71, 95, 355, 361, 1349, 1805, 3863, 6745, 19315, 25631, 73397, 128155, 274273, 366985, 1371365, 1394543, 5211187, 6972715, 26055935, 99012553, 495062765]

約数ペア:

[(1, 495062765), (5, 99012553), (19, 26055935), (71, 6972715), (95, 5211187), (355, 1394543), (361, 1371365), (1349, 366985), (1805, 274273), (3863, 128155), (6745, 73397), (19315, 25631)]