38563905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3585

約数の個数: 32

約数和(自身を含む): 66870144

約数和(自身を除く): 28306239

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3517, 3655, 10551, 10965, 17585, 52755, 59789, 151231, 179367, 298945, 453693, 756155, 896835, 2268465, 2570927, 7712781, 12854635, 38563905]

約数ペア:

[(1, 38563905), (3, 12854635), (5, 7712781), (15, 2570927), (17, 2268465), (43, 896835), (51, 756155), (85, 453693), (129, 298945), (215, 179367), (255, 151231), (645, 59789), (731, 52755), (2193, 17585), (3517, 10965), (3655, 10551)]