8051085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 16248960

約数和(自身を除く): 8197875

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 419, 427, 549, 915, 1257, 1281, 2095, 2135, 2745, 2933, 3771, 3843, 6285, 6405, 8799, 14665, 18855, 19215, 25559, 26397, 43995, 76677, 127795, 131985, 178913, 230031, 383385, 536739, 894565, 1150155, 1610217, 2683695, 8051085]

約数ペア:

[(1, 8051085), (3, 2683695), (5, 1610217), (7, 1150155), (9, 894565), (15, 536739), (21, 383385), (35, 230031), (45, 178913), (61, 131985), (63, 127795), (105, 76677), (183, 43995), (305, 26397), (315, 25559), (419, 19215), (427, 18855), (549, 14665), (915, 8799), (1257, 6405), (1281, 6285), (2095, 3843), (2135, 3771), (2745, 2933)]