133642005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43889}}^1$

素因数の和:43933

約数の個数: 32

約数和(自身を含む): 252806400

約数和(自身を除く): 119164395

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 43889, 131667, 219445, 307223, 658335, 921669, 1272781, 1536115, 3818343, 4608345, 6363905, 8909467, 19091715, 26728401, 44547335, 133642005]

約数ペア:

[(1, 133642005), (3, 44547335), (5, 26728401), (7, 19091715), (15, 8909467), (21, 6363905), (29, 4608345), (35, 3818343), (87, 1536115), (105, 1272781), (145, 921669), (203, 658335), (435, 307223), (609, 219445), (1015, 131667), (3045, 43889)]