845495319

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 1191441600

約数和(自身を除く): 345946281

約数列:

[1, 3, 29, 61, 87, 183, 313, 509, 939, 1527, 1769, 5307, 9077, 14761, 19093, 27231, 31049, 44283, 57279, 93147, 159317, 477951, 553697, 900421, 1661091, 2701263, 4620193, 9718337, 13860579, 29155011, 281831773, 845495319]

約数ペア:

[(1, 845495319), (3, 281831773), (29, 29155011), (61, 13860579), (87, 9718337), (183, 4620193), (313, 2701263), (509, 1661091), (939, 900421), (1527, 553697), (1769, 477951), (5307, 159317), (9077, 93147), (14761, 57279), (19093, 44283), (27231, 31049)]