27267275

素因数分解:

$5^2\times 7^2\times {\mathrm{22259}}^1$

素因数の和:22283

約数の個数: 18

約数和(自身を含む): 39333420

約数和(自身を除く): 12066145

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 22259, 111295, 155813, 556475, 779065, 1090691, 3895325, 5453455, 27267275]

約数ペア:

[(1, 27267275), (5, 5453455), (7, 3895325), (25, 1090691), (35, 779065), (49, 556475), (175, 155813), (245, 111295), (1225, 22259)]