1985375185

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1\times {\mathrm{6359}}^1$

素因数の和:7928

約数の個数: 16

約数和(自身を含む): 2442545280

約数和(自身を除く): 457170095

約数列:

[1, 5, 41, 205, 1523, 6359, 7615, 31795, 62443, 260719, 312215, 1303595, 9684757, 48423785, 397075037, 1985375185]

約数ペア:

[(1, 1985375185), (5, 397075037), (41, 48423785), (205, 9684757), (1523, 1303595), (6359, 312215), (7615, 260719), (31795, 62443)]