3906221555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 5048049600

約数和(自身を除く): 1141828045

約数列:

[1, 5, 29, 59, 71, 109, 145, 295, 355, 545, 1711, 2059, 3161, 3481, 4189, 6431, 7739, 8555, 10295, 15805, 17405, 20945, 32155, 38695, 100949, 121481, 186499, 224431, 247151, 379429, 456601, 504745, 607405, 932495, 1122155, 1235755, 1897145, 2283005, 7167379, 11003441, 13241429, 26939459, 35836895, 55017205, 66207145, 134697295, 781244311, 3906221555]

約数ペア:

[(1, 3906221555), (5, 781244311), (29, 134697295), (59, 66207145), (71, 55017205), (109, 35836895), (145, 26939459), (295, 13241429), (355, 11003441), (545, 7167379), (1711, 2283005), (2059, 1897145), (3161, 1235755), (3481, 1122155), (4189, 932495), (6431, 607405), (7739, 504745), (8555, 456601), (10295, 379429), (15805, 247151), (17405, 224431), (20945, 186499), (32155, 121481), (38695, 100949)]