163185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 32

約数和(自身を含む): 304128

約数和(自身を除く): 140943

約数列:

[1, 3, 5, 11, 15, 23, 33, 43, 55, 69, 115, 129, 165, 215, 253, 345, 473, 645, 759, 989, 1265, 1419, 2365, 2967, 3795, 4945, 7095, 10879, 14835, 32637, 54395, 163185]

約数ペア:

[(1, 163185), (3, 54395), (5, 32637), (11, 14835), (15, 10879), (23, 7095), (33, 4945), (43, 3795), (55, 2967), (69, 2365), (115, 1419), (129, 1265), (165, 989), (215, 759), (253, 645), (345, 473)]