1315702065

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{20939}}^1$

素因数の和:21077

約数の個数: 32

約数和(自身を含む): 2171059200

約数和(自身を除く): 855357135

約数列:

[1, 3, 5, 15, 59, 71, 177, 213, 295, 355, 885, 1065, 4189, 12567, 20939, 20945, 62817, 62835, 104695, 314085, 1235401, 1486669, 3706203, 4460007, 6177005, 7433345, 18531015, 22300035, 87713471, 263140413, 438567355, 1315702065]

約数ペア:

[(1, 1315702065), (3, 438567355), (5, 263140413), (15, 87713471), (59, 22300035), (71, 18531015), (177, 7433345), (213, 6177005), (295, 4460007), (355, 3706203), (885, 1486669), (1065, 1235401), (4189, 314085), (12567, 104695), (20939, 62835), (20945, 62817)]