247995

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 483840

約数和(自身を除く): 235845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 167, 297, 495, 501, 835, 1485, 1503, 1837, 2505, 4509, 5511, 7515, 9185, 16533, 22545, 27555, 49599, 82665, 247995]

約数ペア:

[(1, 247995), (3, 82665), (5, 49599), (9, 27555), (11, 22545), (15, 16533), (27, 9185), (33, 7515), (45, 5511), (55, 4509), (99, 2505), (135, 1837), (165, 1503), (167, 1485), (297, 835), (495, 501)]