163227135

素因数分解:

$3^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{4447}}^1$

素因数の和:6902

約数の個数: 16

約数和(自身を含む): 261328896

約数和(自身を除く): 98101761

約数列:

[1, 3, 5, 15, 2447, 4447, 7341, 12235, 13341, 22235, 36705, 66705, 10881809, 32645427, 54409045, 163227135]

約数ペア:

[(1, 163227135), (3, 54409045), (5, 32645427), (15, 10881809), (2447, 66705), (4447, 36705), (7341, 22235), (12235, 13341)]