5139645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 9707520

約数和(自身を除く): 4567875

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 1579, 3255, 4737, 7895, 11053, 23685, 33159, 48949, 55265, 146847, 165795, 244745, 342643, 734235, 1027929, 1713215, 5139645]

約数ペア:

[(1, 5139645), (3, 1713215), (5, 1027929), (7, 734235), (15, 342643), (21, 244745), (31, 165795), (35, 146847), (93, 55265), (105, 48949), (155, 33159), (217, 23685), (465, 11053), (651, 7895), (1085, 4737), (1579, 3255)]