5420798635

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{398149}}^1$

素因数の和:398550

約数の個数: 16

約数和(自身を含む): 7453368000

約数和(自身を除く): 2032569365

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 13615, 398149, 1990745, 2787043, 13935215, 154879961, 774399805, 1084159727, 5420798635]

約数ペア:

[(1, 5420798635), (5, 1084159727), (7, 774399805), (35, 154879961), (389, 13935215), (1945, 2787043), (2723, 1990745), (13615, 398149)]