23497995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 40753152

約数和(自身を除く): 17255157

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2143, 2193, 3655, 6429, 10715, 10965, 32145, 36431, 92149, 109293, 182155, 276447, 460745, 546465, 1382235, 1566533, 4699599, 7832665, 23497995]

約数ペア:

[(1, 23497995), (3, 7832665), (5, 4699599), (15, 1566533), (17, 1382235), (43, 546465), (51, 460745), (85, 276447), (129, 182155), (215, 109293), (255, 92149), (645, 36431), (731, 32145), (2143, 10965), (2193, 10715), (3655, 6429)]