13475970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 36799488

約数和(自身を除く): 23323518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 131, 135, 162, 254, 262, 270, 381, 393, 405, 635, 655, 762, 786, 810, 1143, 1179, 1270, 1310, 1905, 1965, 2286, 2358, 3429, 3537, 3810, 3930, 5715, 5895, 6858, 7074, 10287, 10611, 11430, 11790, 16637, 17145, 17685, 20574, 21222, 33274, 34290, 35370, 49911, 51435, 53055, 83185, 99822, 102870, 106110, 149733, 166370, 249555, 299466, 449199, 499110, 748665, 898398, 1347597, 1497330, 2245995, 2695194, 4491990, 6737985, 13475970]

約数ペア:

[(1, 13475970), (2, 6737985), (3, 4491990), (5, 2695194), (6, 2245995), (9, 1497330), (10, 1347597), (15, 898398), (18, 748665), (27, 499110), (30, 449199), (45, 299466), (54, 249555), (81, 166370), (90, 149733), (127, 106110), (131, 102870), (135, 99822), (162, 83185), (254, 53055), (262, 51435), (270, 49911), (381, 35370), (393, 34290), (405, 33274), (635, 21222), (655, 20574), (762, 17685), (786, 17145), (810, 16637), (1143, 11790), (1179, 11430), (1270, 10611), (1310, 10287), (1905, 7074), (1965, 6858), (2286, 5895), (2358, 5715), (3429, 3930), (3537, 3810)]