9747732005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{49081}}^1$

素因数の和:49277

約数の個数: 32

約数和(自身を含む): 13400563968

約数和(自身を除く): 3652831963

約数列:

[1, 5, 11, 23, 55, 115, 157, 253, 785, 1265, 1727, 3611, 8635, 18055, 39721, 49081, 198605, 245405, 539891, 1128863, 2699455, 5644315, 7705717, 12417493, 38528585, 62087465, 84762887, 177231491, 423814435, 886157455, 1949546401, 9747732005]

約数ペア:

[(1, 9747732005), (5, 1949546401), (11, 886157455), (23, 423814435), (55, 177231491), (115, 84762887), (157, 62087465), (253, 38528585), (785, 12417493), (1265, 7705717), (1727, 5644315), (3611, 2699455), (8635, 1128863), (18055, 539891), (39721, 245405), (49081, 198605)]