5999145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 10036224

約数和(自身を除く): 4037079

約数列:

[1, 3, 5, 15, 43, 71, 129, 131, 213, 215, 355, 393, 645, 655, 1065, 1965, 3053, 5633, 9159, 9301, 15265, 16899, 27903, 28165, 45795, 46505, 84495, 139515, 399943, 1199829, 1999715, 5999145]

約数ペア:

[(1, 5999145), (3, 1999715), (5, 1199829), (15, 399943), (43, 139515), (71, 84495), (129, 46505), (131, 45795), (213, 28165), (215, 27903), (355, 16899), (393, 15265), (645, 9301), (655, 9159), (1065, 5633), (1965, 3053)]