136597905

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{22157}}^1$

素因数の和:22305

約数の個数: 24

約数和(自身を含む): 238508712

約数和(自身を除く): 101910807

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 22157, 66471, 110785, 199413, 332355, 997065, 3035509, 9106527, 15177545, 27319581, 45532635, 136597905]

約数ペア:

[(1, 136597905), (3, 45532635), (5, 27319581), (9, 15177545), (15, 9106527), (45, 3035509), (137, 997065), (411, 332355), (685, 199413), (1233, 110785), (2055, 66471), (6165, 22157)]