2278997455875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1\times {\mathrm{17029}}^1$

素因数の和:20070

約数の個数: 128

約数和(自身を含む): 4590743040000

約数和(自身を除く): 2311745584125

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 357, 375, 425, 525, 595, 875, 1275, 1785, 2125, 2625, 2975, 2999, 6375, 8925, 8997, 14875, 14995, 17029, 20993, 44625, 44985, 50983, 51087, 62979, 74975, 85145, 104965, 119203, 152949, 224925, 254915, 255435, 289493, 314895, 356881, 357609, 374875, 425725, 524825, 596015, 764745, 868479, 1070643, 1124625, 1274575, 1277175, 1447465, 1574475, 1784405, 1788045, 2026451, 2128625, 2624125, 2980075, 3823725, 4342395, 5353215, 6079353, 6372875, 6385875, 7237325, 7872375, 8922025, 8940225, 10132255, 14900375, 19118625, 21711975, 26766075, 30396765, 36186625, 44610125, 44701125, 50661275, 51069971, 108559875, 133830375, 151983825, 153209913, 253306375, 255349855, 357489797, 759919125, 766049565, 868189507, 1072469391, 1276749275, 1787448985, 2604568521, 3830247825, 4340947535, 5362346955, 6077326549, 6383746375, 8937244925, 13022842605, 18231979647, 19151239125, 21704737675, 26811734775, 30386632745, 44686224625, 65114213025, 91159898235, 108523688375, 134058673875, 151933163725, 325571065125, 455799491175, 759665818625, 2278997455875]

約数ペア:

[(1, 2278997455875), (3, 759665818625), (5, 455799491175), (7, 325571065125), (15, 151933163725), (17, 134058673875), (21, 108523688375), (25, 91159898235), (35, 65114213025), (51, 44686224625), (75, 30386632745), (85, 26811734775), (105, 21704737675), (119, 19151239125), (125, 18231979647), (175, 13022842605), (255, 8937244925), (357, 6383746375), (375, 6077326549), (425, 5362346955), (525, 4340947535), (595, 3830247825), (875, 2604568521), (1275, 1787448985), (1785, 1276749275), (2125, 1072469391), (2625, 868189507), (2975, 766049565), (2999, 759919125), (6375, 357489797), (8925, 255349855), (8997, 253306375), (14875, 153209913), (14995, 151983825), (17029, 133830375), (20993, 108559875), (44625, 51069971), (44985, 50661275), (50983, 44701125), (51087, 44610125), (62979, 36186625), (74975, 30396765), (85145, 26766075), (104965, 21711975), (119203, 19118625), (152949, 14900375), (224925, 10132255), (254915, 8940225), (255435, 8922025), (289493, 7872375), (314895, 7237325), (356881, 6385875), (357609, 6372875), (374875, 6079353), (425725, 5353215), (524825, 4342395), (596015, 3823725), (764745, 2980075), (868479, 2624125), (1070643, 2128625), (1124625, 2026451), (1274575, 1788045), (1277175, 1784405), (1447465, 1574475)]