13045155

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 21695040

約数和(自身を除く): 8649885

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 269, 305, 795, 807, 915, 1345, 3233, 4035, 9699, 14257, 16165, 16409, 42771, 48495, 49227, 71285, 82045, 213855, 246135, 869677, 2609031, 4348385, 13045155]

約数ペア:

[(1, 13045155), (3, 4348385), (5, 2609031), (15, 869677), (53, 246135), (61, 213855), (159, 82045), (183, 71285), (265, 49227), (269, 48495), (305, 42771), (795, 16409), (807, 16165), (915, 14257), (1345, 9699), (3233, 4035)]