2790203992085

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1\times {\mathrm{72871}}^1$

素因数の和:74541

約数の個数: 32

約数和(自身を含む): 3465850617600

約数和(自身を除く): 675646625515

約数列:

[1, 5, 37, 139, 185, 695, 1489, 5143, 7445, 25715, 55093, 72871, 206971, 275465, 364355, 1034855, 2696227, 7657927, 10129069, 13481135, 38289635, 50645345, 108504919, 374775553, 542524595, 1873877765, 4014682003, 15082183741, 20073410015, 75410918705, 558040798417, 2790203992085]

約数ペア:

[(1, 2790203992085), (5, 558040798417), (37, 75410918705), (139, 20073410015), (185, 15082183741), (695, 4014682003), (1489, 1873877765), (5143, 542524595), (7445, 374775553), (25715, 108504919), (55093, 50645345), (72871, 38289635), (206971, 13481135), (275465, 10129069), (364355, 7657927), (1034855, 2696227)]