156672045

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{41947}}^1$

素因数の和:42041

約数の個数: 24

約数和(自身を含む): 274843296

約数和(自身を除く): 118171251

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 41947, 125841, 209735, 377523, 629205, 1887615, 3481601, 10444803, 17408005, 31334409, 52224015, 156672045]

約数ペア:

[(1, 156672045), (3, 52224015), (5, 31334409), (9, 17408005), (15, 10444803), (45, 3481601), (83, 1887615), (249, 629205), (415, 377523), (747, 209735), (1245, 125841), (3735, 41947)]