7135625189

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 9307872000

約数和(自身を除く): 2172246811

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 449, 647, 847, 2233, 3143, 3509, 4529, 4939, 7117, 13021, 18763, 24563, 34573, 49819, 54329, 78287, 91147, 131341, 143231, 206393, 290503, 380303, 548009, 1002617, 1444751, 1575541, 2033521, 2270323, 3195533, 8424587, 11028787, 15892261, 22368731, 35150863, 58972109, 92670457, 246056041, 648693199, 1019375027, 7135625189]

約数ペア:

[(1, 7135625189), (7, 1019375027), (11, 648693199), (29, 246056041), (77, 92670457), (121, 58972109), (203, 35150863), (319, 22368731), (449, 15892261), (647, 11028787), (847, 8424587), (2233, 3195533), (3143, 2270323), (3509, 2033521), (4529, 1575541), (4939, 1444751), (7117, 1002617), (13021, 548009), (18763, 380303), (24563, 290503), (34573, 206393), (49819, 143231), (54329, 131341), (78287, 91147)]