69454395

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4051}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 124477440

約数和(自身を除く): 55023045

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 4051, 5715, 12153, 17145, 20255, 36459, 60765, 109377, 182295, 514477, 546885, 1543431, 2572385, 4630293, 7717155, 13890879, 23151465, 69454395]

約数ペア:

[(1, 69454395), (3, 23151465), (5, 13890879), (9, 7717155), (15, 4630293), (27, 2572385), (45, 1543431), (127, 546885), (135, 514477), (381, 182295), (635, 109377), (1143, 60765), (1905, 36459), (3429, 20255), (4051, 17145), (5715, 12153)]