4269475

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 6253568

約数和(自身を除く): 1984093

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 787, 1085, 3935, 5425, 5509, 19675, 24397, 27545, 121985, 137725, 170779, 609925, 853895, 4269475]

約数ペア:

[(1, 4269475), (5, 853895), (7, 609925), (25, 170779), (31, 137725), (35, 121985), (155, 27545), (175, 24397), (217, 19675), (775, 5509), (787, 5425), (1085, 3935)]