85421115

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48673}}^1$

素因数の和:48700

約数の個数: 32

約数和(自身を含む): 163544640

約数和(自身を除く): 78123525

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 48673, 146019, 243365, 438057, 632749, 730095, 1314171, 1898247, 2190285, 3163745, 5694741, 6570855, 9491235, 17084223, 28473705, 85421115]

約数ペア:

[(1, 85421115), (3, 28473705), (5, 17084223), (9, 9491235), (13, 6570855), (15, 5694741), (27, 3163745), (39, 2190285), (45, 1898247), (65, 1314171), (117, 730095), (135, 632749), (195, 438057), (351, 243365), (585, 146019), (1755, 48673)]