1696751955

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{31981}}^1$

素因数の和:32129

約数の個数: 40

約数和(自身を含む): 3064899024

約数和(自身を除く): 1368147069

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 655, 1179, 1965, 3537, 5895, 10611, 17685, 31981, 53055, 95943, 159905, 287829, 479715, 863487, 1439145, 2590461, 4189511, 4317435, 12568533, 12952305, 20947555, 37705599, 62842665, 113116797, 188527995, 339350391, 565583985, 1696751955]

約数ペア:

[(1, 1696751955), (3, 565583985), (5, 339350391), (9, 188527995), (15, 113116797), (27, 62842665), (45, 37705599), (81, 20947555), (131, 12952305), (135, 12568533), (393, 4317435), (405, 4189511), (655, 2590461), (1179, 1439145), (1965, 863487), (3537, 479715), (5895, 287829), (10611, 159905), (17685, 95943), (31981, 53055)]