42745973595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{991901}}^1$

素因数の和:991952

約数の個数: 48

約数和(自身を含む): 78415804512

約数和(自身を除く): 35669830917

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 169, 195, 221, 255, 507, 663, 845, 1105, 2535, 2873, 3315, 8619, 14365, 43095, 991901, 2975703, 4959505, 12894713, 14878515, 16862317, 38684139, 50586951, 64473565, 84311585, 167631269, 193420695, 219210121, 252934755, 502893807, 657630363, 838156345, 1096050605, 2514469035, 2849731573, 3288151815, 8549194719, 14248657865, 42745973595]

約数ペア:

[(1, 42745973595), (3, 14248657865), (5, 8549194719), (13, 3288151815), (15, 2849731573), (17, 2514469035), (39, 1096050605), (51, 838156345), (65, 657630363), (85, 502893807), (169, 252934755), (195, 219210121), (221, 193420695), (255, 167631269), (507, 84311585), (663, 64473565), (845, 50586951), (1105, 38684139), (2535, 16862317), (2873, 14878515), (3315, 12894713), (8619, 4959505), (14365, 2975703), (43095, 991901)]