33689925

素因数分解:

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

素因数の和:280

約数の個数: 60

約数和(自身を含む): 63376896

約数和(自身を除く): 29686971

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 127, 131, 135, 225, 381, 393, 405, 635, 655, 675, 1143, 1179, 1905, 1965, 2025, 3175, 3275, 3429, 3537, 5715, 5895, 9525, 9825, 10287, 10611, 16637, 17145, 17685, 28575, 29475, 49911, 51435, 53055, 83185, 85725, 88425, 149733, 249555, 257175, 265275, 415925, 449199, 748665, 1247775, 1347597, 2245995, 3743325, 6737985, 11229975, 33689925]

約数ペア:

[(1, 33689925), (3, 11229975), (5, 6737985), (9, 3743325), (15, 2245995), (25, 1347597), (27, 1247775), (45, 748665), (75, 449199), (81, 415925), (127, 265275), (131, 257175), (135, 249555), (225, 149733), (381, 88425), (393, 85725), (405, 83185), (635, 53055), (655, 51435), (675, 49911), (1143, 29475), (1179, 28575), (1905, 17685), (1965, 17145), (2025, 16637), (3175, 10611), (3275, 10287), (3429, 9825), (3537, 9525), (5715, 5895)]