1051351505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 1360364544

約数和(自身を除く): 309013039

約数列:

[1, 5, 23, 43, 107, 115, 215, 535, 989, 1987, 2461, 4601, 4945, 9935, 12305, 23005, 45701, 85441, 105823, 212609, 228505, 427205, 529115, 1063045, 1965143, 4890007, 9142187, 9825715, 24450035, 45710935, 210270301, 1051351505]

約数ペア:

[(1, 1051351505), (5, 210270301), (23, 45710935), (43, 24450035), (107, 9825715), (115, 9142187), (215, 4890007), (535, 1965143), (989, 1063045), (1987, 529115), (2461, 427205), (4601, 228505), (4945, 212609), (9935, 105823), (12305, 85441), (23005, 45701)]