22770385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 30576168

約数和(自身を除く): 7805783

約数列:

[1, 5, 11, 55, 61, 121, 305, 605, 617, 671, 3085, 3355, 6787, 7381, 33935, 36905, 37637, 74657, 188185, 373285, 414007, 2070035, 4554077, 22770385]

約数ペア:

[(1, 22770385), (5, 4554077), (11, 2070035), (55, 414007), (61, 373285), (121, 188185), (305, 74657), (605, 37637), (617, 36905), (671, 33935), (3085, 7381), (3355, 6787)]