156780669285

素因数分解:

$3^3\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{486119}}^1$

素因数の和:488522

約数の個数: 32

約数和(自身を含む): 278838432000

約数和(自身を除く): 122057762715

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2389, 7167, 11945, 21501, 35835, 64503, 107505, 322515, 486119, 1458357, 2430595, 4375071, 7291785, 13125213, 21875355, 65626065, 1161338291, 3484014873, 5806691455, 10452044619, 17420074365, 31356133857, 52260223095, 156780669285]

約数ペア:

[(1, 156780669285), (3, 52260223095), (5, 31356133857), (9, 17420074365), (15, 10452044619), (27, 5806691455), (45, 3484014873), (135, 1161338291), (2389, 65626065), (7167, 21875355), (11945, 13125213), (21501, 7291785), (35835, 4375071), (64503, 2430595), (107505, 1458357), (322515, 486119)]