54894315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1213}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 100694016

約数和(自身を除く): 45799701

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 431, 1213, 1293, 2155, 3017, 3639, 6065, 6465, 8491, 9051, 15085, 18195, 25473, 42455, 45255, 127365, 522803, 1568409, 2614015, 3659621, 7842045, 10978863, 18298105, 54894315]

約数ペア:

[(1, 54894315), (3, 18298105), (5, 10978863), (7, 7842045), (15, 3659621), (21, 2614015), (35, 1568409), (105, 522803), (431, 127365), (1213, 45255), (1293, 42455), (2155, 25473), (3017, 18195), (3639, 15085), (6065, 9051), (6465, 8491)]