26750601215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{60961}}^1$

素因数の和:61179

約数の個数: 32

約数和(自身を含む): 35599857216

約数和(自身を除く): 8849256001

約数列:

[1, 5, 13, 43, 65, 157, 215, 559, 785, 2041, 2795, 6751, 10205, 33755, 60961, 87763, 304805, 438815, 792493, 2621323, 3962465, 9570877, 13106615, 34077199, 47854385, 124421401, 170385995, 411547711, 622107005, 2057738555, 5350120243, 26750601215]

約数ペア:

[(1, 26750601215), (5, 5350120243), (13, 2057738555), (43, 622107005), (65, 411547711), (157, 170385995), (215, 124421401), (559, 47854385), (785, 34077199), (2041, 13106615), (2795, 9570877), (6751, 3962465), (10205, 2621323), (33755, 792493), (60961, 438815), (87763, 304805)]