23540565

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36497}}^1$

素因数の和:36548

約数の個数: 16

約数和(自身を含む): 38541888

約数和(自身を除く): 15001323

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 36497, 109491, 182485, 547455, 1569371, 4708113, 7846855, 23540565]

約数ペア:

[(1, 23540565), (3, 7846855), (5, 4708113), (15, 1569371), (43, 547455), (129, 182485), (215, 109491), (645, 36497)]