1330456785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{214763}}^1$

素因数の和:214837

約数の個数: 32

約数和(自身を含む): 2474081280

約数和(自身を除く): 1143624495

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 6195, 214763, 644289, 1073815, 1503341, 3221445, 4510023, 7516705, 12671017, 22550115, 38013051, 63355085, 88697119, 190065255, 266091357, 443485595, 1330456785]

約数ペア:

[(1, 1330456785), (3, 443485595), (5, 266091357), (7, 190065255), (15, 88697119), (21, 63355085), (35, 38013051), (59, 22550115), (105, 12671017), (177, 7516705), (295, 4510023), (413, 3221445), (885, 1503341), (1239, 1073815), (2065, 644289), (6195, 214763)]