57322265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 92969856

約数和(自身を除く): 35647591

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 169, 385, 455, 715, 845, 881, 1001, 1183, 1859, 4405, 5005, 5915, 6167, 9295, 9691, 11453, 13013, 30835, 48455, 57265, 65065, 67837, 80171, 125983, 148889, 339185, 400855, 629915, 744445, 881881, 1042223, 1637779, 4409405, 5211115, 8188895, 11464453, 57322265]

約数ペア:

[(1, 57322265), (5, 11464453), (7, 8188895), (11, 5211115), (13, 4409405), (35, 1637779), (55, 1042223), (65, 881881), (77, 744445), (91, 629915), (143, 400855), (169, 339185), (385, 148889), (455, 125983), (715, 80171), (845, 67837), (881, 65065), (1001, 57265), (1183, 48455), (1859, 30835), (4405, 13013), (5005, 11453), (5915, 9691), (6167, 9295)]