548087135

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{26821}}^1$

素因数の和:26954

約数の個数: 16

約数和(自身を含む): 678489312

約数和(自身を除く): 130402177

約数列:

[1, 5, 61, 67, 305, 335, 4087, 20435, 26821, 134105, 1636081, 1797007, 8180405, 8985035, 109617427, 548087135]

約数ペア:

[(1, 548087135), (5, 109617427), (61, 8985035), (67, 8180405), (305, 1797007), (335, 1636081), (4087, 134105), (20435, 26821)]