63914355

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 118797120

約数和(自身を除く): 54882765

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 1669, 2553, 4255, 5007, 7659, 8345, 12765, 15021, 25035, 38295, 38387, 61753, 75105, 115161, 185259, 191935, 308765, 345483, 555777, 575805, 926295, 1420319, 1727415, 2778885, 4260957, 7101595, 12782871, 21304785, 63914355]

約数ペア:

[(1, 63914355), (3, 21304785), (5, 12782871), (9, 7101595), (15, 4260957), (23, 2778885), (37, 1727415), (45, 1420319), (69, 926295), (111, 575805), (115, 555777), (185, 345483), (207, 308765), (333, 191935), (345, 185259), (555, 115161), (851, 75105), (1035, 61753), (1665, 38387), (1669, 38295), (2553, 25035), (4255, 15021), (5007, 12765), (7659, 8345)]