5420142945

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2539}}^1$

素因数の和:2817

約数の個数: 96

約数和(自身を含む): 11183477760

約数和(自身を除く): 5763334815

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 251, 315, 405, 567, 753, 945, 1215, 1255, 1701, 1757, 2259, 2539, 2835, 3765, 5271, 6777, 7617, 8505, 8785, 11295, 12695, 15813, 17773, 20331, 22851, 26355, 33885, 38085, 47439, 53319, 60993, 68553, 79065, 88865, 101655, 114255, 142317, 159957, 205659, 237195, 266595, 304965, 342765, 426951, 479871, 616977, 637289, 711585, 799785, 1028295, 1439613, 1911867, 2134755, 2399355, 3084885, 3186445, 4318839, 4461023, 5735601, 7198065, 9559335, 13383069, 17206803, 21594195, 22305115, 28678005, 40149207, 51620409, 66915345, 86034015, 120447621, 154861227, 200746035, 258102045, 361342863, 602238105, 774306135, 1084028589, 1806714315, 5420142945]

約数ペア:

[(1, 5420142945), (3, 1806714315), (5, 1084028589), (7, 774306135), (9, 602238105), (15, 361342863), (21, 258102045), (27, 200746035), (35, 154861227), (45, 120447621), (63, 86034015), (81, 66915345), (105, 51620409), (135, 40149207), (189, 28678005), (243, 22305115), (251, 21594195), (315, 17206803), (405, 13383069), (567, 9559335), (753, 7198065), (945, 5735601), (1215, 4461023), (1255, 4318839), (1701, 3186445), (1757, 3084885), (2259, 2399355), (2539, 2134755), (2835, 1911867), (3765, 1439613), (5271, 1028295), (6777, 799785), (7617, 711585), (8505, 637289), (8785, 616977), (11295, 479871), (12695, 426951), (15813, 342765), (17773, 304965), (20331, 266595), (22851, 237195), (26355, 205659), (33885, 159957), (38085, 142317), (47439, 114255), (53319, 101655), (60993, 88865), (68553, 79065)]