172364985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{294641}}^1$

素因数の和:294665

約数の個数: 24

約数和(自身を含む): 321749064

約数和(自身を除く): 149384079

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 294641, 883923, 1473205, 2651769, 3830333, 4419615, 11490999, 13258845, 19151665, 34472997, 57454995, 172364985]

約数ペア:

[(1, 172364985), (3, 57454995), (5, 34472997), (9, 19151665), (13, 13258845), (15, 11490999), (39, 4419615), (45, 3830333), (65, 2651769), (117, 1473205), (195, 883923), (585, 294641)]