128466305

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 175194516

約数和(自身を除く): 46728211

約数列:

[1, 5, 11, 55, 59, 61, 121, 295, 305, 605, 649, 671, 3245, 3355, 3481, 3599, 7139, 7381, 17405, 17995, 35695, 36905, 38291, 39589, 191455, 197945, 212341, 421201, 435479, 1061705, 2106005, 2177395, 2335751, 11678755, 25693261, 128466305]

約数ペア:

[(1, 128466305), (5, 25693261), (11, 11678755), (55, 2335751), (59, 2177395), (61, 2106005), (121, 1061705), (295, 435479), (305, 421201), (605, 212341), (649, 197945), (671, 191455), (3245, 39589), (3355, 38291), (3481, 36905), (3599, 35695), (7139, 17995), (7381, 17405)]