25636455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3371}}^1$

素因数の和:3408

約数の個数: 36

約数和(自身を含む): 48131928

約数和(自身を除く): 22495473

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 3371, 7605, 10113, 16855, 30339, 43823, 50565, 131469, 151695, 219115, 394407, 569699, 657345, 1709097, 1972035, 2848495, 5127291, 8545485, 25636455]

約数ペア:

[(1, 25636455), (3, 8545485), (5, 5127291), (9, 2848495), (13, 1972035), (15, 1709097), (39, 657345), (45, 569699), (65, 394407), (117, 219115), (169, 151695), (195, 131469), (507, 50565), (585, 43823), (845, 30339), (1521, 16855), (2535, 10113), (3371, 7605)]