39193415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7559}}^1$

素因数の和:7642

約数の個数: 16

約数和(自身を含む): 50621760

約数和(自身を除く): 11428345

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 7559, 37795, 128503, 461099, 642515, 2305495, 7838683, 39193415]

約数ペア:

[(1, 39193415), (5, 7838683), (17, 2305495), (61, 642515), (85, 461099), (305, 128503), (1037, 37795), (5185, 7559)]