97816185

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{50551}}^1$

素因数の和:50605

約数の個数: 24

約数和(自身を含む): 173494464

約数和(自身を除く): 75678279

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 50551, 151653, 252755, 454959, 758265, 2173693, 2274795, 6521079, 10868465, 19563237, 32605395, 97816185]

約数ペア:

[(1, 97816185), (3, 32605395), (5, 19563237), (9, 10868465), (15, 6521079), (43, 2274795), (45, 2173693), (129, 758265), (215, 454959), (387, 252755), (645, 151653), (1935, 50551)]