47672595

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 85992192

約数和(自身を除く): 38319597

約数列:

[1, 3, 5, 9, 15, 43, 45, 71, 129, 213, 215, 347, 355, 387, 639, 645, 1041, 1065, 1735, 1935, 3053, 3123, 3195, 5205, 9159, 14921, 15265, 15615, 24637, 27477, 44763, 45795, 73911, 74605, 123185, 134289, 137385, 221733, 223815, 369555, 671445, 1059391, 1108665, 3178173, 5296955, 9534519, 15890865, 47672595]

約数ペア:

[(1, 47672595), (3, 15890865), (5, 9534519), (9, 5296955), (15, 3178173), (43, 1108665), (45, 1059391), (71, 671445), (129, 369555), (213, 223815), (215, 221733), (347, 137385), (355, 134289), (387, 123185), (639, 74605), (645, 73911), (1041, 45795), (1065, 44763), (1735, 27477), (1935, 24637), (3053, 15615), (3123, 15265), (3195, 14921), (5205, 9159)]