78126045

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{168013}}^1$

素因数の和:168052

約数の個数: 16

約数和(自身を含む): 129034752

約数和(自身を除く): 50908707

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 168013, 504039, 840065, 2520195, 5208403, 15625209, 26042015, 78126045]

約数ペア:

[(1, 78126045), (3, 26042015), (5, 15625209), (15, 5208403), (31, 2520195), (93, 840065), (155, 504039), (465, 168013)]