53637255

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 109900800

約数和(自身を除く): 56263545

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 211, 269, 315, 633, 807, 945, 1055, 1345, 1477, 1883, 1899, 2421, 3165, 4035, 4431, 5649, 5697, 7263, 7385, 9415, 9495, 12105, 13293, 16947, 22155, 28245, 28485, 36315, 39879, 50841, 56759, 66465, 84735, 170277, 199395, 254205, 283795, 397313, 510831, 851385, 1191939, 1532493, 1986565, 2554155, 3575817, 5959695, 7662465, 10727451, 17879085, 53637255]

約数ペア:

[(1, 53637255), (3, 17879085), (5, 10727451), (7, 7662465), (9, 5959695), (15, 3575817), (21, 2554155), (27, 1986565), (35, 1532493), (45, 1191939), (63, 851385), (105, 510831), (135, 397313), (189, 283795), (211, 254205), (269, 199395), (315, 170277), (633, 84735), (807, 66465), (945, 56759), (1055, 50841), (1345, 39879), (1477, 36315), (1883, 28485), (1899, 28245), (2421, 22155), (3165, 16947), (4035, 13293), (4431, 12105), (5649, 9495), (5697, 9415), (7263, 7385)]