57214985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 74908800

約数和(自身を除く): 17693815

約数列:

[1, 5, 19, 67, 89, 95, 101, 335, 445, 505, 1273, 1691, 1919, 5963, 6365, 6767, 8455, 8989, 9595, 29815, 33835, 44945, 113297, 128573, 170791, 566485, 602263, 642865, 853955, 3011315, 11442997, 57214985]

約数ペア:

[(1, 57214985), (5, 11442997), (19, 3011315), (67, 853955), (89, 642865), (95, 602263), (101, 566485), (335, 170791), (445, 128573), (505, 113297), (1273, 44945), (1691, 33835), (1919, 29815), (5963, 9595), (6365, 8989), (6767, 8455)]