2472905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 3214080

約数和(自身を除く): 741175

約数列:

[1, 5, 17, 47, 85, 235, 619, 799, 3095, 3995, 10523, 29093, 52615, 145465, 494581, 2472905]

約数ペア:

[(1, 2472905), (5, 494581), (17, 145465), (47, 52615), (85, 29093), (235, 10523), (619, 3995), (799, 3095)]