2081330447205

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{2237}}^1\times {\mathrm{2381}}^1$

素因数の和:4974

約数の個数: 64

約数和(自身を含む): 3377668377600

約数和(自身を除く): 1296337930395

約数列:

[1, 3, 5, 15, 109, 239, 327, 545, 717, 1195, 1635, 2237, 2381, 3585, 6711, 7143, 11185, 11905, 26051, 33555, 35715, 78153, 130255, 243833, 259529, 390765, 534643, 569059, 731499, 778587, 1219165, 1297645, 1603929, 1707177, 2673215, 2845295, 3657495, 3892935, 5326297, 8019645, 8535885, 15978891, 26631485, 58276087, 62027431, 79894455, 174828261, 186082293, 291380435, 310137155, 580566373, 874141305, 930411465, 1272984983, 1741699119, 2902831865, 3818954949, 6364924915, 8708495595, 19094774745, 138755363147, 416266089441, 693776815735, 2081330447205]

約数ペア:

[(1, 2081330447205), (3, 693776815735), (5, 416266089441), (15, 138755363147), (109, 19094774745), (239, 8708495595), (327, 6364924915), (545, 3818954949), (717, 2902831865), (1195, 1741699119), (1635, 1272984983), (2237, 930411465), (2381, 874141305), (3585, 580566373), (6711, 310137155), (7143, 291380435), (11185, 186082293), (11905, 174828261), (26051, 79894455), (33555, 62027431), (35715, 58276087), (78153, 26631485), (130255, 15978891), (243833, 8535885), (259529, 8019645), (390765, 5326297), (534643, 3892935), (569059, 3657495), (731499, 2845295), (778587, 2673215), (1219165, 1707177), (1297645, 1603929)]