490959945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{26417}}^1$

素因数の和:26494

約数の個数: 48

約数和(自身を含む): 989089920

約数和(自身を除く): 498129975

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2655, 3717, 6195, 18585, 26417, 79251, 132085, 184919, 237753, 396255, 554757, 924595, 1188765, 1558603, 1664271, 2773785, 4675809, 7793015, 8321355, 10910221, 14027427, 23379045, 32730663, 54551105, 70137135, 98191989, 163653315, 490959945]

約数ペア:

[(1, 490959945), (3, 163653315), (5, 98191989), (7, 70137135), (9, 54551105), (15, 32730663), (21, 23379045), (35, 14027427), (45, 10910221), (59, 8321355), (63, 7793015), (105, 4675809), (177, 2773785), (295, 1664271), (315, 1558603), (413, 1188765), (531, 924595), (885, 554757), (1239, 396255), (2065, 237753), (2655, 184919), (3717, 132085), (6195, 79251), (18585, 26417)]