15673505805

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{72973}}^1$

素因数の和:73067

約数の個数: 64

約数和(自身を含む): 29283006720

約数和(自身を除く): 13609500915

約数列:

[1, 3, 5, 9, 15, 27, 37, 43, 45, 111, 129, 135, 185, 215, 333, 387, 555, 645, 999, 1161, 1591, 1665, 1935, 4773, 4995, 5805, 7955, 14319, 23865, 42957, 71595, 72973, 214785, 218919, 364865, 656757, 1094595, 1970271, 2700001, 3137839, 3283785, 8100003, 9413517, 9851355, 13500005, 15689195, 24300009, 28240551, 40500015, 47067585, 72900027, 84721653, 116100043, 121500045, 141202755, 348300129, 364500135, 423608265, 580500215, 1044900387, 1741500645, 3134701161, 5224501935, 15673505805]

約数ペア:

[(1, 15673505805), (3, 5224501935), (5, 3134701161), (9, 1741500645), (15, 1044900387), (27, 580500215), (37, 423608265), (43, 364500135), (45, 348300129), (111, 141202755), (129, 121500045), (135, 116100043), (185, 84721653), (215, 72900027), (333, 47067585), (387, 40500015), (555, 28240551), (645, 24300009), (999, 15689195), (1161, 13500005), (1591, 9851355), (1665, 9413517), (1935, 8100003), (4773, 3283785), (4995, 3137839), (5805, 2700001), (7955, 1970271), (14319, 1094595), (23865, 656757), (42957, 364865), (71595, 218919), (72973, 214785)]