217026095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{701}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 307105344

約数和(自身を除く): 90079249

約数列:

[1, 5, 11, 13, 55, 65, 143, 433, 701, 715, 2165, 3505, 4763, 5629, 7711, 9113, 23815, 28145, 38555, 45565, 61919, 100243, 303533, 309595, 501215, 1517665, 3338863, 3945929, 16694315, 19729645, 43405219, 217026095]

約数ペア:

[(1, 217026095), (5, 43405219), (11, 19729645), (13, 16694315), (55, 3945929), (65, 3338863), (143, 1517665), (433, 501215), (701, 309595), (715, 303533), (2165, 100243), (3505, 61919), (4763, 45565), (5629, 38555), (7711, 28145), (9113, 23815)]