27102195

素因数分解:

$3^4\times 5^1\times {\mathrm{66919}}^1$

素因数の和:66936

約数の個数: 20

約数和(自身を含む): 48583920

約数和(自身を除く): 21481725

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 66919, 200757, 334595, 602271, 1003785, 1806813, 3011355, 5420439, 9034065, 27102195]

約数ペア:

[(1, 27102195), (3, 9034065), (5, 5420439), (9, 3011355), (15, 1806813), (27, 1003785), (45, 602271), (81, 334595), (135, 200757), (405, 66919)]