2065656195

素因数分解:

$3^3\times 5^1\times {\mathrm{15301157}}^1$

素因数の和:15301171

約数の個数: 16

約数和(自身を含む): 3672277920

約数和(自身を除く): 1606621725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 15301157, 45903471, 76505785, 137710413, 229517355, 413131239, 688552065, 2065656195]

約数ペア:

[(1, 2065656195), (3, 688552065), (5, 413131239), (9, 229517355), (15, 137710413), (27, 76505785), (45, 45903471), (135, 15301157)]