47575845

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 88133760

約数和(自身を除く): 40557915

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1069, 1935, 2967, 3207, 4945, 5345, 8901, 9621, 14835, 16035, 24587, 44505, 45967, 48105, 73761, 122935, 137901, 221283, 229835, 368805, 413703, 689505, 1057241, 1106415, 2068515, 3171723, 5286205, 9515169, 15858615, 47575845]

約数ペア:

[(1, 47575845), (3, 15858615), (5, 9515169), (9, 5286205), (15, 3171723), (23, 2068515), (43, 1106415), (45, 1057241), (69, 689505), (115, 413703), (129, 368805), (207, 229835), (215, 221283), (345, 137901), (387, 122935), (645, 73761), (989, 48105), (1035, 45967), (1069, 44505), (1935, 24587), (2967, 16035), (3207, 14835), (4945, 9621), (5345, 8901)]