15696416721

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1\times {\mathrm{3517}}^1$

素因数の和:4785

約数の個数: 32

約数和(自身を含む): 22178597760

約数和(自身を除く): 6482181039

約数列:

[1, 3, 29, 43, 87, 129, 1193, 1247, 3517, 3579, 3741, 10551, 34597, 51299, 101993, 103791, 151231, 153897, 305979, 453693, 1487671, 4195781, 4385699, 4463013, 12587343, 13157097, 121677649, 180418583, 365032947, 541255749, 5232138907, 15696416721]

約数ペア:

[(1, 15696416721), (3, 5232138907), (29, 541255749), (43, 365032947), (87, 180418583), (129, 121677649), (1193, 13157097), (1247, 12587343), (3517, 4463013), (3579, 4385699), (3741, 4195781), (10551, 1487671), (34597, 453693), (51299, 305979), (101993, 153897), (103791, 151231)]