13689631955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2\times {\mathrm{683}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 17953850880

約数和(自身を除く): 4264218925

約数列:

[1, 5, 19, 47, 67, 95, 235, 335, 683, 893, 1273, 3149, 3415, 4465, 4489, 6365, 12977, 15745, 22445, 32101, 45761, 59831, 64885, 85291, 160505, 210983, 228805, 299155, 426455, 609919, 869459, 1054915, 2150767, 3049595, 3065987, 4008677, 4347295, 10753835, 15329935, 20043385, 40864573, 58253753, 144101389, 204322865, 291268765, 720506945, 2737926391, 13689631955]

約数ペア:

[(1, 13689631955), (5, 2737926391), (19, 720506945), (47, 291268765), (67, 204322865), (95, 144101389), (235, 58253753), (335, 40864573), (683, 20043385), (893, 15329935), (1273, 10753835), (3149, 4347295), (3415, 4008677), (4465, 3065987), (4489, 3049595), (6365, 2150767), (12977, 1054915), (15745, 869459), (22445, 609919), (32101, 426455), (45761, 299155), (59831, 228805), (64885, 210983), (85291, 160505)]