151240541185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 194434007040

約数和(自身を除く): 43193465855

約数列:

[1, 5, 31, 47, 83, 155, 235, 389, 415, 643, 1457, 1945, 2573, 3215, 3901, 7285, 12059, 12865, 18283, 19505, 19933, 30221, 32287, 53369, 60295, 91415, 99665, 120931, 151105, 161435, 250127, 266845, 566773, 604655, 936851, 1000897, 1250635, 1517489, 1654439, 2508343, 2833865, 4684255, 5004485, 7587445, 7753937, 8272195, 11755969, 12541715, 20760541, 38769685, 47042159, 58779845, 77758633, 103802705, 235210795, 364435039, 388793165, 643576771, 975745427, 1822175195, 3217883855, 4878727135, 30248108237, 151240541185]

約数ペア:

[(1, 151240541185), (5, 30248108237), (31, 4878727135), (47, 3217883855), (83, 1822175195), (155, 975745427), (235, 643576771), (389, 388793165), (415, 364435039), (643, 235210795), (1457, 103802705), (1945, 77758633), (2573, 58779845), (3215, 47042159), (3901, 38769685), (7285, 20760541), (12059, 12541715), (12865, 11755969), (18283, 8272195), (19505, 7753937), (19933, 7587445), (30221, 5004485), (32287, 4684255), (53369, 2833865), (60295, 2508343), (91415, 1654439), (99665, 1517489), (120931, 1250635), (151105, 1000897), (161435, 936851), (250127, 604655), (266845, 566773)]