2613174975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:970

約数の個数: 144

約数和(自身を含む): 5349970080

約数和(自身を除く): 2736795105

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 41, 45, 51, 57, 75, 85, 95, 123, 153, 171, 205, 225, 255, 285, 323, 369, 425, 475, 615, 697, 765, 779, 855, 877, 969, 1025, 1275, 1425, 1615, 1845, 2091, 2337, 2631, 2907, 3075, 3485, 3825, 3895, 4275, 4385, 4845, 6273, 7011, 7893, 8075, 9225, 10455, 11685, 13155, 13243, 14535, 14909, 16663, 17425, 19475, 21925, 24225, 31365, 35055, 35957, 39465, 39729, 44727, 49989, 52275, 58425, 65775, 66215, 72675, 74545, 83315, 107871, 119187, 134181, 149967, 156825, 175275, 179785, 197325, 198645, 223635, 249945, 283271, 323613, 331075, 372725, 416575, 539355, 595935, 611269, 670905, 683183, 749835, 849813, 898925, 993225, 1118175, 1249725, 1416355, 1618065, 1833807, 2049549, 2549439, 2696775, 2979675, 3056345, 3354525, 3415915, 3749175, 4249065, 5501421, 6148647, 7081775, 8090325, 9169035, 10247745, 11614111, 12747195, 15281725, 17079575, 21245325, 27507105, 30743235, 34842333, 45845175, 51238725, 58070555, 63735975, 104526999, 137535525, 153716175, 174211665, 290352775, 522634995, 871058325, 2613174975]

約数ペア:

[(1, 2613174975), (3, 871058325), (5, 522634995), (9, 290352775), (15, 174211665), (17, 153716175), (19, 137535525), (25, 104526999), (41, 63735975), (45, 58070555), (51, 51238725), (57, 45845175), (75, 34842333), (85, 30743235), (95, 27507105), (123, 21245325), (153, 17079575), (171, 15281725), (205, 12747195), (225, 11614111), (255, 10247745), (285, 9169035), (323, 8090325), (369, 7081775), (425, 6148647), (475, 5501421), (615, 4249065), (697, 3749175), (765, 3415915), (779, 3354525), (855, 3056345), (877, 2979675), (969, 2696775), (1025, 2549439), (1275, 2049549), (1425, 1833807), (1615, 1618065), (1845, 1416355), (2091, 1249725), (2337, 1118175), (2631, 993225), (2907, 898925), (3075, 849813), (3485, 749835), (3825, 683183), (3895, 670905), (4275, 611269), (4385, 595935), (4845, 539355), (6273, 416575), (7011, 372725), (7893, 331075), (8075, 323613), (9225, 283271), (10455, 249945), (11685, 223635), (13155, 198645), (13243, 197325), (14535, 179785), (14909, 175275), (16663, 156825), (17425, 149967), (19475, 134181), (21925, 119187), (24225, 107871), (31365, 83315), (35055, 74545), (35957, 72675), (39465, 66215), (39729, 65775), (44727, 58425), (49989, 52275)]