3394475

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 5216184

約数和(自身を除く): 1821709

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 163, 175, 245, 425, 595, 815, 833, 1141, 1225, 2771, 2975, 4075, 4165, 5705, 7987, 13855, 19397, 20825, 28525, 39935, 69275, 96985, 135779, 199675, 484925, 678895, 3394475]

約数ペア:

[(1, 3394475), (5, 678895), (7, 484925), (17, 199675), (25, 135779), (35, 96985), (49, 69275), (85, 39935), (119, 28525), (163, 20825), (175, 19397), (245, 13855), (425, 7987), (595, 5705), (815, 4165), (833, 4075), (1141, 2975), (1225, 2771)]