11807425

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 16913600

約数和(自身を除く): 5106175

約数列:

[1, 5, 7, 25, 35, 109, 175, 545, 619, 763, 2725, 3095, 3815, 4333, 15475, 19075, 21665, 67471, 108325, 337355, 472297, 1686775, 2361485, 11807425]

約数ペア:

[(1, 11807425), (5, 2361485), (7, 1686775), (25, 472297), (35, 337355), (109, 108325), (175, 67471), (545, 21665), (619, 19075), (763, 15475), (2725, 4333), (3095, 3815)]