6408045

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{6781}}^1$

素因数の和:6802

約数の個数: 32

約数和(自身を含む): 13021440

約数和(自身を除く): 6613395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 6781, 20343, 33905, 47467, 61029, 101715, 142401, 183087, 237335, 305145, 427203, 712005, 915435, 1281609, 2136015, 6408045]

約数ペア:

[(1, 6408045), (3, 2136015), (5, 1281609), (7, 915435), (9, 712005), (15, 427203), (21, 305145), (27, 237335), (35, 183087), (45, 142401), (63, 101715), (105, 61029), (135, 47467), (189, 33905), (315, 20343), (945, 6781)]