189889745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{3023}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 241678080

約数和(自身を除く): 51788335

約数列:

[1, 5, 17, 85, 739, 3023, 3695, 12563, 15115, 51391, 62815, 256955, 2233997, 11169985, 37977949, 189889745]

約数ペア:

[(1, 189889745), (5, 37977949), (17, 11169985), (85, 2233997), (739, 256955), (3023, 62815), (3695, 51391), (12563, 15115)]