16242275

素因数分解:

$5^2\times 7^2\times {\mathrm{13259}}^1$

素因数の和:13283

約数の個数: 18

約数和(自身を含む): 23430420

約数和(自身を除く): 7188145

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 13259, 66295, 92813, 331475, 464065, 649691, 2320325, 3248455, 16242275]

約数ペア:

[(1, 16242275), (5, 3248455), (7, 2320325), (25, 649691), (35, 464065), (49, 331475), (175, 92813), (245, 66295), (1225, 13259)]