15693349315

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3929}}^1$

素因数の和:4109

約数の個数: 64

約数和(自身を含む): 23429088000

約数和(自身を除く): 7735738685

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 137, 245, 343, 595, 685, 833, 959, 1715, 2329, 3929, 4165, 4795, 5831, 6713, 11645, 16303, 19645, 27503, 29155, 33565, 46991, 66793, 81515, 114121, 137515, 192521, 234955, 333965, 467551, 538273, 570605, 798847, 962605, 1347647, 2337755, 2691365, 3272857, 3767911, 3994235, 6738235, 9150641, 16364285, 18839555, 22909999, 26375377, 45753205, 64054487, 114549995, 131876885, 184627639, 320272435, 448381409, 923138195, 2241907045, 3138669863, 15693349315]

約数ペア:

[(1, 15693349315), (5, 3138669863), (7, 2241907045), (17, 923138195), (35, 448381409), (49, 320272435), (85, 184627639), (119, 131876885), (137, 114549995), (245, 64054487), (343, 45753205), (595, 26375377), (685, 22909999), (833, 18839555), (959, 16364285), (1715, 9150641), (2329, 6738235), (3929, 3994235), (4165, 3767911), (4795, 3272857), (5831, 2691365), (6713, 2337755), (11645, 1347647), (16303, 962605), (19645, 798847), (27503, 570605), (29155, 538273), (33565, 467551), (46991, 333965), (66793, 234955), (81515, 192521), (114121, 137515)]