684906165

素因数分解:

$3^3\times 5^1\times {\mathrm{5073379}}^1$

素因数の和:5073393

約数の個数: 16

約数和(自身を含む): 1217611200

約数和(自身を除く): 532705035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5073379, 15220137, 25366895, 45660411, 76100685, 136981233, 228302055, 684906165]

約数ペア:

[(1, 684906165), (3, 228302055), (5, 136981233), (9, 76100685), (15, 45660411), (27, 25366895), (45, 15220137), (135, 5073379)]