84942195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 153573504

約数和(自身を除く): 68631309

約数列:

[1, 3, 5, 13, 15, 37, 39, 61, 65, 111, 183, 185, 193, 195, 305, 481, 555, 579, 793, 915, 965, 1443, 2257, 2379, 2405, 2509, 2895, 3965, 6771, 7141, 7215, 7527, 11285, 11773, 11895, 12545, 21423, 29341, 33855, 35319, 35705, 37635, 58865, 88023, 92833, 107115, 146705, 153049, 176595, 278499, 435601, 440115, 459147, 464165, 765245, 1306803, 1392495, 2178005, 2295735, 5662813, 6534015, 16988439, 28314065, 84942195]

約数ペア:

[(1, 84942195), (3, 28314065), (5, 16988439), (13, 6534015), (15, 5662813), (37, 2295735), (39, 2178005), (61, 1392495), (65, 1306803), (111, 765245), (183, 464165), (185, 459147), (193, 440115), (195, 435601), (305, 278499), (481, 176595), (555, 153049), (579, 146705), (793, 107115), (915, 92833), (965, 88023), (1443, 58865), (2257, 37635), (2379, 35705), (2405, 35319), (2509, 33855), (2895, 29341), (3965, 21423), (6771, 12545), (7141, 11895), (7215, 11773), (7527, 11285)]