25200789

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 34480128

約数和(自身を除く): 9279339

約数列:

[1, 3, 47, 141, 367, 487, 1101, 1461, 17249, 22889, 51747, 68667, 178729, 536187, 8400263, 25200789]

約数ペア:

[(1, 25200789), (3, 8400263), (47, 536187), (141, 178729), (367, 68667), (487, 51747), (1101, 22889), (1461, 17249)]