53439585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{209567}}^1$

素因数の和:209592

約数の個数: 16

約数和(自身を含む): 90533376

約数和(自身を除く): 37093791

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 209567, 628701, 1047835, 3143505, 3562639, 10687917, 17813195, 53439585]

約数ペア:

[(1, 53439585), (3, 17813195), (5, 10687917), (15, 3562639), (17, 3143505), (51, 1047835), (85, 628701), (255, 209567)]