14287175

素因数分解:

$5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 20991960

約数和(自身を除く): 6704785

約数列:

[1, 5, 7, 25, 35, 49, 107, 109, 175, 245, 535, 545, 749, 763, 1225, 2675, 2725, 3745, 3815, 5243, 5341, 11663, 18725, 19075, 26215, 26705, 58315, 81641, 131075, 133525, 291575, 408205, 571487, 2041025, 2857435, 14287175]

約数ペア:

[(1, 14287175), (5, 2857435), (7, 2041025), (25, 571487), (35, 408205), (49, 291575), (107, 133525), (109, 131075), (175, 81641), (245, 58315), (535, 26705), (545, 26215), (749, 19075), (763, 18725), (1225, 11663), (2675, 5341), (2725, 5243), (3745, 3815)]