5087389385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{22343}}^1$

素因数の和:22505

約数の個数: 32

約数和(自身を含む): 6846916608

約数和(自身を除く): 1759527223

約数列:

[1, 5, 13, 31, 65, 113, 155, 403, 565, 1469, 2015, 3503, 7345, 17515, 22343, 45539, 111715, 227695, 290459, 692633, 1452295, 2524759, 3463165, 9004229, 12623795, 32821867, 45021145, 78267529, 164109335, 391337645, 1017477877, 5087389385]

約数ペア:

[(1, 5087389385), (5, 1017477877), (13, 391337645), (31, 164109335), (65, 78267529), (113, 45021145), (155, 32821867), (403, 12623795), (565, 9004229), (1469, 3463165), (2015, 2524759), (3503, 1452295), (7345, 692633), (17515, 290459), (22343, 227695), (45539, 111715)]