2016514815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3581}}^1$

素因数の和:3800

約数の個数: 64

約数和(自身を含む): 3829358592

約数和(自身を除く): 1812843777

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 173, 217, 465, 519, 651, 865, 1085, 1211, 2595, 3255, 3581, 3633, 5363, 6055, 10743, 16089, 17905, 18165, 25067, 26815, 37541, 53715, 75201, 80445, 111011, 112623, 125335, 187705, 333033, 376005, 555055, 563115, 619513, 777077, 1665165, 1858539, 2331231, 3097565, 3885385, 4336591, 9292695, 11656155, 13009773, 19204903, 21682955, 57614709, 65048865, 96024515, 134434321, 288073545, 403302963, 672171605, 2016514815]

約数ペア:

[(1, 2016514815), (3, 672171605), (5, 403302963), (7, 288073545), (15, 134434321), (21, 96024515), (31, 65048865), (35, 57614709), (93, 21682955), (105, 19204903), (155, 13009773), (173, 11656155), (217, 9292695), (465, 4336591), (519, 3885385), (651, 3097565), (865, 2331231), (1085, 1858539), (1211, 1665165), (2595, 777077), (3255, 619513), (3581, 563115), (3633, 555055), (5363, 376005), (6055, 333033), (10743, 187705), (16089, 125335), (17905, 112623), (18165, 111011), (25067, 80445), (26815, 75201), (37541, 53715)]