12755124095

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{1307}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 18138580128

約数和(自身を除く): 5383456033

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 653, 1307, 2135, 2989, 3265, 4571, 6535, 9149, 14945, 22855, 31997, 39833, 45745, 64043, 79727, 159985, 199165, 278831, 320215, 398635, 558089, 853471, 1394155, 1951817, 2790445, 3906623, 4267355, 5974297, 9759085, 19533115, 29871485, 41820079, 52061731, 209100395, 260308655, 364432117, 1822160585, 2551024819, 12755124095]

約数ペア:

[(1, 12755124095), (5, 2551024819), (7, 1822160585), (35, 364432117), (49, 260308655), (61, 209100395), (245, 52061731), (305, 41820079), (427, 29871485), (653, 19533115), (1307, 9759085), (2135, 5974297), (2989, 4267355), (3265, 3906623), (4571, 2790445), (6535, 1951817), (9149, 1394155), (14945, 853471), (22855, 558089), (31997, 398635), (39833, 320215), (45745, 278831), (64043, 199165), (79727, 159985)]