1421000707555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1\times {\mathrm{44809}}^1$

素因数の和:47464

約数の個数: 64

約数和(自身を含む): 2122015190400

約数和(自身を除く): 701014482845

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 2609, 12155, 13045, 28699, 33917, 44353, 44809, 143495, 169585, 221765, 224045, 373087, 487883, 492899, 576589, 582517, 761753, 1865435, 2439415, 2464495, 2882945, 2912585, 3808765, 6342479, 6407687, 8379283, 9902789, 31712395, 32038435, 41896415, 49513945, 108930679, 116906681, 544653395, 584533405, 1285973491, 1519786853, 1987413577, 6429867455, 7598934265, 9937067885, 16717655383, 21861549347, 25836376501, 83588276915, 109307746735, 129181882505, 284200141511, 1421000707555]

約数ペア:

[(1, 1421000707555), (5, 284200141511), (11, 129181882505), (13, 109307746735), (17, 83588276915), (55, 25836376501), (65, 21861549347), (85, 16717655383), (143, 9937067885), (187, 7598934265), (221, 6429867455), (715, 1987413577), (935, 1519786853), (1105, 1285973491), (2431, 584533405), (2609, 544653395), (12155, 116906681), (13045, 108930679), (28699, 49513945), (33917, 41896415), (44353, 32038435), (44809, 31712395), (143495, 9902789), (169585, 8379283), (221765, 6407687), (224045, 6342479), (373087, 3808765), (487883, 2912585), (492899, 2882945), (576589, 2464495), (582517, 2439415), (761753, 1865435)]