145256702985

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{23561509}}^1$

素因数の和:23561657

約数の個数: 24

約数和(自身を含む): 253616093640

約数和(自身を除く): 108359390655

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 23561509, 70684527, 117807545, 212053581, 353422635, 1060267905, 3227926733, 9683780199, 16139633665, 29051340597, 48418900995, 145256702985]

約数ペア:

[(1, 145256702985), (3, 48418900995), (5, 29051340597), (9, 16139633665), (15, 9683780199), (45, 3227926733), (137, 1060267905), (411, 353422635), (685, 212053581), (1233, 117807545), (2055, 70684527), (6165, 23561509)]