5289465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20743}}^1$

素因数の和:20768

約数の個数: 16

約数和(自身を含む): 8961408

約数和(自身を除く): 3671943

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 20743, 62229, 103715, 311145, 352631, 1057893, 1763155, 5289465]

約数ペア:

[(1, 5289465), (3, 1763155), (5, 1057893), (15, 352631), (17, 311145), (51, 103715), (85, 62229), (255, 20743)]