27471195

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14197}}^1$

素因数の和:14251

約数の個数: 24

約数和(自身を含む): 48727536

約数和(自身を除く): 21256341

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 14197, 42591, 70985, 127773, 212955, 610471, 638865, 1831413, 3052355, 5494239, 9157065, 27471195]

約数ペア:

[(1, 27471195), (3, 9157065), (5, 5494239), (9, 3052355), (15, 1831413), (43, 638865), (45, 610471), (129, 212955), (215, 127773), (387, 70985), (645, 42591), (1935, 14197)]