47188755

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 86261760

約数和(自身を除く): 39073005

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 127, 207, 345, 359, 381, 635, 1035, 1077, 1143, 1795, 1905, 2921, 3231, 5385, 5715, 8257, 8763, 14605, 16155, 24771, 26289, 41285, 43815, 45593, 74313, 123855, 131445, 136779, 227965, 371565, 410337, 683895, 1048639, 2051685, 3145917, 5243195, 9437751, 15729585, 47188755]

約数ペア:

[(1, 47188755), (3, 15729585), (5, 9437751), (9, 5243195), (15, 3145917), (23, 2051685), (45, 1048639), (69, 683895), (115, 410337), (127, 371565), (207, 227965), (345, 136779), (359, 131445), (381, 123855), (635, 74313), (1035, 45593), (1077, 43815), (1143, 41285), (1795, 26289), (1905, 24771), (2921, 16155), (3231, 14605), (5385, 8763), (5715, 8257)]