56755245

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{21871}}^1$

素因数の和:22052

約数の個数: 16

約数和(自身を含む): 91337472

約数和(自身を除く): 34582227

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 21871, 65613, 109355, 328065, 3783683, 11351049, 18918415, 56755245]

約数ペア:

[(1, 56755245), (3, 18918415), (5, 11351049), (15, 3783683), (173, 328065), (519, 109355), (865, 65613), (2595, 21871)]