13077505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 19630080

約数和(自身を除く): 6552575

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 709, 1085, 2635, 3545, 3689, 4963, 12053, 18445, 21979, 24815, 60265, 84371, 109895, 153853, 373643, 421855, 769265, 1868215, 2615501, 13077505]

約数ペア:

[(1, 13077505), (5, 2615501), (7, 1868215), (17, 769265), (31, 421855), (35, 373643), (85, 153853), (119, 109895), (155, 84371), (217, 60265), (527, 24815), (595, 21979), (709, 18445), (1085, 12053), (2635, 4963), (3545, 3689)]