2136015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6781}}^1$

素因数の和:6799

約数の個数: 24

約数和(自身を含む): 4231968

約数和(自身を除く): 2095953

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6781, 20343, 33905, 47467, 61029, 101715, 142401, 237335, 305145, 427203, 712005, 2136015]

約数ペア:

[(1, 2136015), (3, 712005), (5, 427203), (7, 305145), (9, 237335), (15, 142401), (21, 101715), (35, 61029), (45, 47467), (63, 33905), (105, 20343), (315, 6781)]