69252705

素因数分解:

$3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1907}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 123638400

約数和(自身を除く): 54385695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 269, 807, 1345, 1907, 2421, 4035, 5721, 7263, 9535, 12105, 17163, 28605, 36315, 51489, 85815, 257445, 512983, 1538949, 2564915, 4616847, 7694745, 13850541, 23084235, 69252705]

約数ペア:

[(1, 69252705), (3, 23084235), (5, 13850541), (9, 7694745), (15, 4616847), (27, 2564915), (45, 1538949), (135, 512983), (269, 257445), (807, 85815), (1345, 51489), (1907, 36315), (2421, 28605), (4035, 17163), (5721, 12105), (7263, 9535)]