55312405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{701}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 68200704

約数和(自身を除く): 12888299

約数列:

[1, 5, 43, 215, 367, 701, 1835, 3505, 15781, 30143, 78905, 150715, 257267, 1286335, 11062481, 55312405]

約数ペア:

[(1, 55312405), (5, 11062481), (43, 1286335), (215, 257267), (367, 150715), (701, 78905), (1835, 30143), (3505, 15781)]